Lijst van chemische elementen: verschil tussen versies

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(10 tussenliggende versies door 4 gebruikers niet weergegeven)
Regel 4: Regel 4:
 
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Deze elementen worden gesorteerd in het [[periodiek systeem]].
  
Deze elementen worden gesorteerd in het [[periodiek systeem]].
−  
   
 
{| class="prettytable sortable"
  
{| class="prettytable sortable"
 
|-
 
|-
−
! Atoomnummer !! Naam !! Symbool !! [[Massa]] !! [[Dichtheid]] bij 20°C !! [[Smeltpunt]] (°C) !! [[Kookpunt]] (°C) !! Jaar van ontdekking !! Ontdekker
 +
! Atoomnummer !! Naam !! Symbool !! [[Massa]] !! [[Dichtheid]] bij 20 °C !! [[Smeltpunt]] (°C) !! [[Kookpunt]] (°C) !! Jaar van ontdekking !! Ontdekker
 
|-
 
|-
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|1|| [[Waterstof (element)|Waterstof]] || H || 1,00794 g/mol || 0,084 g/l || -259,1 °C || -252,9 °C || 1766 || [[Henry Cavendish|Cavendish]]
 +
|1|| [[Waterstof (element)|Waterstof]] || H || 1,00794 g/mol || 0,084 g/l || -259,1 °C || -252,9 °C || 1766 || [[Henry Cavendish|Cavendish]]
 
|-
  
|-
−
| 2 || [[Helium]] || He || 4,002602 g/mol || 0,17 g/l || -272,2 °C || -268,9 °C || 1895 || [[William Ramsay|Ramsay]]
 +
| 2 || [[Helium]] || He || 4,002602 g/mol || 0,17 g/l || -272,2 °C || -268,9 °C || 1895 || [[William Ramsay|Ramsay]]
 
|-
  
|-
−
| 3 || [[Lithium]] || Li || 6,941 g/mol || 0,53 g/cm<sup>3</sup> || 180,5 °C || 1317 °C || 1817 || [[Johan Arfwedson|Arfwedson]]
 +
| 3 || [[Lithium]] || Li || 6,941 g/mol || 0,53 g/cm<sup>3</sup> || 180,5&nbsp;°C || 1317&nbsp;°C || 1817 || [[Johan Arfwedson|Arfwedson]]
 
|-
  
|-
−
| 4 || [[Beryllium]] || Be || 9,012182 g/mol || 1,85 g/cm<sup>3</sup> || 1278 °C || 2970 °C || 1797 || [[Nicolas-Louis Vauquelin|Vauquelin]]
 +
| 4 || [[Beryllium]] || Be || 9,012182 g/mol || 1,85 g/cm<sup>3</sup> || 1278&nbsp;°C || 2970&nbsp;°C || 1797 || [[Nicolas-Louis Vauquelin|Vauquelin]]
 
|-
  
|-
−
|5 || [[Boor (element)|Boor]] || B || 10,811 g/mol || 2,46 g/cm<sup>3</sup> || 2300 °C || 2550 °C || 1808 || [[Humphry Davy|Davy]] en [[Louis Gay-Lussac|Gay-Lussac]]
 +
|5 || [[Boor (element)|Boor]] || B || 10,811 g/mol || 2,46 g/cm<sup>3</sup> || 2300&nbsp;°C || 2550&nbsp;°C || 1808 || [[Humphry Davy|Davy]] en [[Louis Gay-Lussac|Gay-Lussac]]
 
|-
  
|-
−
| 6 || [[Koolstof]] || C || 12,011 g/mol || 3,51 g/cm<sup>3</sup> || 3550 °C || 4827 °C || oudheid || onbekend
 +
| 6 || [[Koolstof]] || C || 12,011 g/mol || 3,51 g/cm<sup>3</sup> || 3550&nbsp;°C || 4827&nbsp;°C || oudheid || onbekend
 
|-
  
|-
−
|7 || [[Stikstof]] || N || 14,00674 g/mol || 1,17 g/l || -209,9 °C || -195,8 °C || 1772 || [[Rutherford]]
 +
|7 || [[Stikstof (element)|Stikstof]] || N || 14,00674 g/mol || 1,17 g/l || -209,9&nbsp;°C || -195,8&nbsp;°C || 1772 || [[Rutherford]]
 
|-
  
|-
−
| 8 || [[Zuurstof]] || O || 15,9994 g/mol || 1,33 g/l || -218,4 °C || -182,9 °C || 1774 || [[Priestley]]
 +
| 8 || [[Zuurstof (element)|zuurstof]] || O || 15,9994 g/mol || 1,33 g/l || -218,4&nbsp;°C || -182,9&nbsp;°C || 1774 || [[Priestley]]
 
|-
  
|-
−
|9 || [[Fluor]] || F || 18,9984032 g/mol || 1,58 g/l || -219,6 °C || -188,1 °C || 1886 || [[Moissan]]
 +
|9 || [[Fluor (element)|Fluor]] || F || 18,9984032 g/mol || 1,58 g/l || -219,6&nbsp;°C || -188,1&nbsp;°C || 1886 || [[Moissan]]
 
|-
  
|-
−
| 10 || [[Neon]] || Ne || 20,1797 g/mol || 0,84 g/l || -248,7 °C || -246,1 °C || 1898 || [[Ramsay]]
 +
| 10 || [[Neon]] || Ne || 20,1797 g/mol || 0,84 g/l || -248,7&nbsp;°C || -246,1&nbsp;°C || 1898 || [[Ramsay]]
 
|-
  
|-
−
| 11 || [[Natrium]] || Na || 22,989768 g/mol || 0,97 g/cm<sup>3</sup> || 97,8 °C || 892 °C || 1807 || [[Humphry Davy|Davy]]
 +
| 11 || [[Natrium]] || Na || 22,989768 g/mol || 0,97 g/cm<sup>3</sup> || 97,8&nbsp;°C || 892&nbsp;°C || 1807 || [[Humphry Davy|Davy]]
 
|-
  
|-
−
| 12 || [[Magnesium]] || Mg ||24,305 g/mol || 1,74 g/cm<sup>3</sup> || 648,8 °C || 1107 °C || 1755 || [[Black]]
+
| 12 || [[Magnesium]] || Mg ||24,305 g/mol || 1,74 g/cm<sup>3</sup> || 648,8&nbsp;°C || 1107&nbsp;°C || 1755 || [[Black]]
 
|-
  
|-
−
| 13 || [[Aluminium]] || Al || 26,981539 g/mol || 2,70 g/cm<sup>3</sup> || 660,5 °C || 2467 °C || 1825 || [[Oersted]]
 +
| 13 || [[Aluminium]] || Al || 26,981539 g/mol || 2,70 g/cm<sup>3</sup> || 660,5&nbsp;°C || 2467&nbsp;°C || 1825 || [[Oersted]]
 
|-
  
|-
−
| 14 || [[Silicium]] || Si || 28,0855 g/mol || 2,33 g/cm<sup>3</sup> || 1410 °C || 2355 °C || 1824 || [[Berzelius]]
 +
| 14 || [[Silicium]] || Si || 28,0855 g/mol || 2,33 g/cm<sup>3</sup> || 1410&nbsp;°C || 2355&nbsp;°C || 1824 || [[Berzelius]]
 
|-
  
|-
 
| 15 || [[Fosfor]] || P || 30,973762 g/mol || 1,82 g/cm<sup>3</sup> || 44 (P4) °C || 280 (P4) °C || 1669 || [[Hennig Brand|Brand]]
  
| 15 || [[Fosfor]] || P || 30,973762 g/mol || 1,82 g/cm<sup>3</sup> || 44 (P4) °C || 280 (P4) °C || 1669 || [[Hennig Brand|Brand]]
 
|-
  
|-
−
| 16 || [[Zwavel]] || S || 32,066 g/mol || 2,06 g/cm<sup>3</sup> || 113 °C || 444,7 °C || oudheid || onbekend
 +
| 16 || [[Zwavel]] || S || 32,066 g/mol || 2,06 g/cm<sup>3</sup> || 113&nbsp;°C || 444,7&nbsp;°C || oudheid || onbekend
 
|-
  
|-
−
| 17 || [[Chloor (element)|Chloor]] || Cl || 35,4527 g/mol || 2,95 g/l || -34,6 °C || -101 °C || 1774 || [[Carl Wilhelm Scheele|Scheele]]
 +
| 17 || [[Chloor]] || Cl || 35,4527 g/mol || 2,95 g/l || -34,6&nbsp;°C || -101&nbsp;°C || 1774 || [[Carl Wilhelm Scheele|Scheele]]
 
|-
  
|-
−
| 18 || [[Argon]] || Ar || 39,948 g/mol || 1,66 g/l || -189,4 °C || -185,9 °C || 1894 || [[Ramsay]]
 +
| 18 || [[Argon]] || Ar || 39,948 g/mol || 1,66 g/l || -189,4&nbsp;°C || -185,9&nbsp;°C || 1894 || [[Ramsay]]
 
|-
  
|-
−
|19 || [[Kalium]] || K || 39,0983 g/mol || 0,86 g/cm<sup>3</sup> || 63,7 °C || 774 °C || 1807 || [[Humphry Davy|Davy]]
 +
|19 || [[Kalium]] || K || 39,0983 g/mol || 0,86 g/cm<sup>3</sup> || 63,7&nbsp;°C || 774&nbsp;°C || 1807 || [[Humphry Davy|Davy]]
 
|-
  
|-
−
| 20 || [[Calcium]] || Ca || 40,078 g/mol || 1,54 g/cm<sup>3</sup> || 839 °C || 1487 °C || 1808 || [[Humphry Davy|Davy]]
 +
| 20 || [[Calcium]] || Ca || 40,078 g/mol || 1,54 g/cm<sup>3</sup> || 839&nbsp;°C || 1487&nbsp;°C || 1808 || [[Humphry Davy|Davy]]
 
|-
  
|-
−
| 21 || [[Scandium]] || Sc || 44,95591 g/mol || 2,99 g/cm<sup>3</sup> || 1539 °C || 2832 °C || 1879 || [[Nilson]]
 +
| 21 || [[Scandium]] || Sc || 44,95591 g/mol || 2,99 g/cm<sup>3</sup> || 1539&nbsp;°C || 2832&nbsp;°C || 1879 || [[Nilson]]
 
|-
  
|-
−
| 22 || [[Titanium]] || Ti || 47,88 g/mol || 4,51 g/cm<sup>3</sup> || 1660 °C || 3260 °C || 1791 || [[Gregor]]
 +
| 22 || [[Titanium]] || Ti || 47,88 g/mol || 4,51 g/cm<sup>3</sup> || 1660&nbsp;°C || 3260&nbsp;°C || 1791 || [[Gregor]]
 
|-
  
|-
−
| 23 || [[Vanadium]] || V || 50,9415 g/mol || 6,09 g/cm<sup>3</sup> || 1890 °C || 3380 °C || 1801 || [[del Río]]
 +
| 23 || [[Vanadium]] || V || 50,9415 g/mol || 6,09 g/cm<sup>3</sup> || 1890&nbsp;°C || 3380&nbsp;°C || 1801 || [[del Río]]
 
|-
  
|-
−
|24 || [[Chroom (element)|Chroom]] || Cr || 51,9961 g/mol || 7,14 g/cm<sup>3</sup> || 1857 °C || 2482 °C || 1797 || [[Nicolas-Louis Vauquelin|Vauquelin]]
 +
|24 || [[Chroom (element)|Chroom]] || Cr || 51,9961 g/mol || 7,14 g/cm<sup>3</sup> || 1857&nbsp;°C || 2482&nbsp;°C || 1797 || [[Nicolas-Louis Vauquelin|Vauquelin]]
 
|-
  
|-
−
|25 || [[Mangaan]] || Mn || 54,93805 g/mol || 7,44 g/cm<sup>3</sup> || 1244 °C || 2097 °C || 1774 || [[Gahn]]
 +
|25 || [[Mangaan]] || Mn || 54,93805 g/mol || 7,44 g/cm<sup>3</sup> || 1244&nbsp;°C || 2097&nbsp;°C || 1774 || [[Gahn]]
 
|-
  
|-
−
|26 || [[IJzer (element)|IJzer]] || Fe || 55,847 g/mol || 7,87 g/cm<sup>3</sup> || 1535 °C || 2750 °C || oudheid || onbekend
 +
|26 || [[IJzer (element)|IJzer]] || Fe || 55,847 g/mol || 7,87 g/cm<sup>3</sup> || 1535&nbsp;°C || 2750&nbsp;°C || oudheid || onbekend
 
|-
  
|-
−
|27 || [[Kobalt]] || Co || 58,9332 g/mol || 8,89 g/cm<sup>3</sup> || 1495 °C || 2870 °C || 1735 || [[Brandt]]
 +
|27 || [[Kobalt]] || Co || 58,9332 g/mol || 8,89 g/cm<sup>3</sup> || 1495&nbsp;°C || 2870&nbsp;°C || 1735 || [[Brandt]]
 
|-
  
|-
−
| 28 || [[Nikkel]] || Ni || 58,69 g/mol || 8,91 g/cm<sup>3</sup> || 1453 °C || 2732 °C || 1751 || [[Cronstedt]]
 +
| 28 || [[Nikkel]] || Ni || 58,69 g/mol || 8,91 g/cm<sup>3</sup> || 1453&nbsp;°C || 2732&nbsp;°C || 1751 || [[Cronstedt]]
 
|-
  
|-
−
|29 || [[Koper (element)|Koper]] || Cu || 63,546 g/mol || 8,92 g/cm<sup>3</sup> || 1083,5 °C || 2595 °C || oudheid || onbekend
 +
|29 || [[Koper (element)|Koper]] || Cu || 63,546 g/mol || 8,92 g/cm<sup>3</sup> || 1083,5&nbsp;°C || 2595&nbsp;°C || oudheid || onbekend
 
|-
  
|-
−
|30 || [[Zink (element)|Zink]] || Zn || 65,39 g/mol || 7,14 g/cm<sup>3</sup> || 419,6 °C || 907 °C || oudheid || onbekend
 +
|30 || [[Zink (element)|Zink]] || Zn || 65,39 g/mol || 7,14 g/cm<sup>3</sup> || 419,6&nbsp;°C || 907&nbsp;°C || oudheid || onbekend
 
|-
  
|-
−
| 31 || [[Gallium]] || Ga || 69,723 g/mol || 5,91 g/cm<sup>3</sup> || 29,8 °C || 2403 °C || 1875 || [[Lecoq]]
 +
| 31 || [[Gallium]] || Ga || 69,723 g/mol || 5,91 g/cm<sup>3</sup> || 29,8&nbsp;°C || 2403&nbsp;°C || 1875 || [[Lecoq]]
 
|-
  
|-
−
| 32 || [[Germanium]] || Ge || 72,61 g/mol || 5,32 g/cm<sup>3</sup> || 937,4 °C || 2830 °C || 1886 || [[Winkler]]
 +
| 32 || [[Germanium]] || Ge || 72,61 g/mol || 5,32 g/cm<sup>3</sup> || 937,4&nbsp;°C || 2830&nbsp;°C || 1886 || [[Winkler]]
 
|-
  
|-
−
| 33 || [[Arsenicum]] || As || 74,92159 g/mol || 5,72 g/cm<sup>3</sup> || || 613 °C (sublimeert) || ca. 1250 || [[Albertus Magnus|Magnus]]
 +
| 33 || [[Arseen|Arseen]] (Arsenicum) || As || 74,92159 g/mol || 5,72 g/cm<sup>3</sup> || || 613&nbsp;°C (sublimeert) || ca. 1250 || [[Albertus Magnus|Magnus]]
 
|-
  
|-
−
| 34 || [[Seleen]] || Se || 78,96 g/mol || 4,82 g/cm<sup>3</sup> || 217 °C || 685 °C || 1817 || [[Berzelius]]
 +
| 34 || [[Seleen]] || Se || 78,96 g/mol || 4,82 g/cm<sup>3</sup> || 217&nbsp;°C || 685&nbsp;°C || 1817 || [[Berzelius]]
 
|-
  
|-
−
| 35 || [[Broom (element)|Broom]] || Br || 79,904 g/mol || 3,14 g/cm<sup>3</sup> || -7,3 °C || 58,8 °C || 1826 || [[Balard]]
 +
| 35 || [[Broom (element)|Broom]] || Br || 79,904 g/mol || 3,14 g/cm<sup>3</sup> || -7,3&nbsp;°C || 58,8&nbsp;°C || 1826 || [[Balard]]
 
|-
  
|-
−
| 36 || [[Krypton (element)|Krypton]] || Kr || 83,8 g/mol || 3,48 g/l || -156,6 °C || -152,3 °C || 1898 || [[Ramsay]]
 +
| 36 || [[Krypton (element)|Krypton]] || Kr || 83,8 g/mol || 3,48 g/l || -156,6&nbsp;°C || -152,3&nbsp;°C || 1898 || [[Ramsay]]
 
|-
  
|-
−
| 37 || [[Rubidium]] || Rb || 85,4678 g/mol || 1,53 g/cm<sup>3</sup> || 39 °C || 688 °C || 1861 || [[Bunsen]]
 +
| 37 || [[Rubidium]] || Rb || 85,4678 g/mol || 1,53 g/cm<sup>3</sup> || 39&nbsp;°C || 688&nbsp;°C || 1861 || [[Bunsen]]
 
|-
  
|-
−
|38 || [[Strontium]] || Sr || 87,62 g/mol || 2,63 g/cm<sup>3</sup> || 769 °C || 1384 °C || 1790 || [[Adair Crawford]]
 +
|38 || [[Strontium]] || Sr || 87,62 g/mol || 2,63 g/cm<sup>3</sup> || 769&nbsp;°C || 1384&nbsp;°C || 1790 || [[Adair Crawford]]
 
|-
  
|-
−
|39 || [[Yttrium]] || Y || 88,90585 g/mol || 4,47 g/cm<sup>3</sup> || 1523 °C || 3337 °C || 1794 || [[Gadolin]]
 +
|39 || [[Yttrium]] || Y || 88,90585 g/mol || 4,47 g/cm<sup>3</sup> || 1523&nbsp;°C || 3337&nbsp;°C || 1794 || [[Gadolin]]
 
|-
  
|-
−
| 40 || [[Zirkonium]] || Zr || 91,224 g/mol || 6,51 g/cm<sup>3</sup> || 1852 °C || 4377 °C || 1789 || [[Klaproth]]
 +
| 40 || [[Zirkonium]] || Zr || 91,224 g/mol || 6,51 g/cm<sup>3</sup> || 1852&nbsp;°C || 4377&nbsp;°C || 1789 || [[Klaproth]]
 
|-
  
|-
−
| 41 || [[Niobium]] || Nb || 92,90638 g/mol || 8,58 g/cm<sup>3</sup> || 2468 °C || 4927 °C || 1801 || [[Hatchet]]
 +
| 41 || [[Niobium]] || Nb || 92,90638 g/mol || 8,58 g/cm<sup>3</sup> || 2468&nbsp;°C || 4927&nbsp;°C || 1801 || [[Hatchet]]
 
|-
  
|-
−
|42 || [[Molybdeen]] || Mo || 95,94 g/mol || 10,28 g/cm<sup>3</sup> || 2617 °C || 5560 °C || 1778 || [[Carl Wilhelm Scheele|Scheele]]
 +
|42 || [[Molybdeen]] || Mo || 95,94 g/mol || 10,28 g/cm<sup>3</sup> || 2617&nbsp;°C || 5560&nbsp;°C || 1778 || [[Carl Wilhelm Scheele|Scheele]]
 
|-
  
|-
−
| 43 || [[Technetium]] || Tc || 98,9063 g/mol || 11,49 g/cm<sup>3</sup> || 2172 °C || 5030 °C || 1937 || [[Perrier]]
 +
| 43 || [[Technetium]] || Tc || 98,9063 g/mol || 11,49 g/cm<sup>3</sup> || 2172&nbsp;°C || 5030&nbsp;°C || 1937 || [[Perrier]]
 
|-
  
|-
−
| 44 || [[Ruthenium]] || Ru || 101,07 g/mol || 12,45 g/cm<sup>3</sup> || 2310 °C || 3900 °C || 1844 || [[Karl Claus|Claus]]
 +
| 44 || [[Ruthenium]] || Ru || 101,07 g/mol || 12,45 g/cm<sup>3</sup> || 2310&nbsp;°C || 3900&nbsp;°C || 1844 || [[Karl Claus|Claus]]
 
|-
  
|-
−
| 45 || [[Rhodium]] || Rh || 102,9055 g/mol || 12,41 g/cm<sup>3</sup> || 1966 °C || 3727 °C || 1803 || [[Wollaston]]
 +
| 45 || [[Rhodium]] || Rh || 102,9055 g/mol || 12,41 g/cm<sup>3</sup> || 1966&nbsp;°C || 3727&nbsp;°C || 1803 || [[Wollaston]]
 
|-
  
|-
−
|46 || [[Palladium (element)|Palladium]] || Pd || 106,42 g/mol || 12,02 g/cm<sup>3</sup> || 1552 °C || 3140 °C || 1803 || [[Wollaston]]
 +
|46 || [[Palladium (element)|Palladium]] || Pd || 106,42 g/mol || 12,02 g/cm<sup>3</sup> || 1552&nbsp;°C || 3140&nbsp;°C || 1803 || [[Wollaston]]
 
|-
  
|-
−
| 47 || [[Zilver]] || Ag || 107,8682 g/mol || 10,49 g/cm<sup>3</sup> || 961,9 °C || 2212 °C || oudheid || onbekend
 +
| 47 || [[Zilver]] || Ag || 107,8682 g/mol || 10,49 g/cm<sup>3</sup> || 961,9&nbsp;°C || 2212&nbsp;°C || oudheid || onbekend
 
|-
  
|-
−
| 48 || [[Cadmium]] || Cd || 112,411 g/mol || 8,64 g/cm<sup>3</sup> || 321 °C || 765 °C || 1817 || [[Stromeyer]]
 +
| 48 || [[Cadmium]] || Cd || 112,411 g/mol || 8,64 g/cm<sup>3</sup> || 321&nbsp;°C || 765&nbsp;°C || 1817 || [[Stromeyer]]
 
|-
  
|-
−
| 49 || [[Indium]] || In || 114,82 g/mol || 7,31 g/cm<sup>3</sup> || 156,2 °C || 2080 °C || 1863 || [[Reich]]
 +
| 49 || [[Indium]] || In || 114,82 g/mol || 7,31 g/cm<sup>3</sup> || 156,2&nbsp;°C || 2080&nbsp;°C || 1863 || [[Reich]]
 
|-
  
|-
−
| 50 || [[Tin (element)|Tin]] || Sn || 118,71 g/mol || 7,29 g/cm<sup>3</sup> || 232 °C || 2270 °C || oudheid || onbekend
 +
| 50 || [[Tin (element)|Tin]] || Sn || 118,71 g/mol || 7,29 g/cm<sup>3</sup> || 232&nbsp;°C || 2270&nbsp;°C || oudheid || onbekend
 
|-
  
|-
−
| 51 || [[Antimonium]] || Sb || 121,75 g/mol || 6,69 g/cm<sup>3</sup> || 630,7 °C || 1750 °C || oudheid || onbekend
 +
| 51 || [[Antimoon]] || Sb || 121,75 g/mol || 6,69 g/cm<sup>3</sup> || 630,7&nbsp;°C || 1750&nbsp;°C || oudheid || onbekend
 
|-
  
|-
−
|52 || [[Telluur]] || Te || 127,6 g/mol || 6,25 g/cm<sup>3</sup> || 449,6 °C || 990 °C || 1782 || [[von Reichenstein]]
+
|52 || [[Telluur]] || Te || 127,6 g/mol || 6,25 g/cm<sup>3</sup> || 449,6&nbsp;°C || 990&nbsp;°C || 1782 || [[von Reichenstein]]
 
|-
  
|-
−
| 53 || [[Jodium (element)|Jodium]] || I || 126,90447 g/mol || 4,94 g/cm<sup>3</sup> || 113,5 °C || 184,4 °C || 1811 || [[Courtois]]
 +
| 53 || [[Jodium (element)|Jodium]] || I || 126,90447 g/mol || 4,94 g/cm<sup>3</sup> || 113,5&nbsp;°C || 184,4&nbsp;°C || 1811 || [[Courtois]]
 
|-
  
|-
−
| 54 || [[Xenon]] || Xe || 131,29 g/mol || 4,49 g/l || -111,9 °C || -107 °C || 1898 || [[Ramsay]]
 +
| 54 || [[Xenon]] || Xe || 131,29 g/mol || 4,49 g/l || -111,9&nbsp;°C || -107&nbsp;°C || 1898 || [[Ramsay]]
 
|-
  
|-
−
| 55 || [[Cesium]] || Cs || 132,90543 g/mol || 1,90 g/cm<sup>3</sup> || 28,4 °C || 690 °C || 1860 || [[Kirchhoff]]
 +
| 55 || [[Cesium]] || Cs || 132,90543 g/mol || 1,90 g/cm<sup>3</sup> || 28,4&nbsp;°C || 690&nbsp;°C || 1860 || [[Kirchhoff]]
 
|-
  
|-
−
|56 || [[Barium]] || Ba || 137,327 g/mol || 3,65 g/cm<sup>3</sup> || 725 °C || 1640 °C || 1808 || [[Humphry Davy|Davy]]
 +
|56 || [[Barium]] || Ba || 137,327 g/mol || 3,65 g/cm<sup>3</sup> || 725&nbsp;°C || 1640&nbsp;°C || 1808 || [[Humphry Davy|Davy]]
 
|-
  
|-
−
|57 || [[Lanthanium]] || La || 138,9055 g/mol || 6,16 g/cm<sup>3</sup> || 920 °C || 3454 °C || 1839 || [[Mosander]]
 +
|57 || [[Lanthanium]] || La || 138,9055 g/mol || 6,16 g/cm<sup>3</sup> || 920&nbsp;°C || 3454&nbsp;°C || 1839 || [[Carl Gustaf Mosander]]
 
|-
  
|-
−
| 58 || [[Cerium]] || Ce || 140,115 g/mol || 6,77 g/cm<sup>3</sup> || 798 °C || 3257 °C || 1803 || [[Berzelius]], [[Hisinger]] en [[Klaproth]]
 +
| 58 || [[Cerium]] || Ce || 140,115 g/mol || 6,77 g/cm<sup>3</sup> || 798&nbsp;°C || 3257&nbsp;°C || 1803 || [[Berzelius]], [[Hisinger]] en [[Klaproth]]
 
|-
  
|-
−
|59 || [[Praseodymium]] || Pr || 140,90765 g/mol || 6,48 g/cm<sup>3</sup> || 931 °C || 3212 °C || 1885 || [[Carl Auer von Welsbach|Auer von Welsbach]]
 +
|59 || [[Praseodymium]] || Pr || 140,90765 g/mol || 6,48 g/cm<sup>3</sup> || 931&nbsp;°C || 3212&nbsp;°C || 1885 || [[Carl Auer von Welsbach|Auer von Welsbach]]
 
|-
  
|-
−
| 60 || [[Neodymium]] || Nd || 144,24 g/mol || 7,00 g/cm<sup>3</sup> || 1010 °C || 3127 °C || 1885 || [[Carl Auer von Welsbach|Auer von Welsbach]]
 +
| 60 || [[Neodymium]] || Nd || 144,24 g/mol || 7,00 g/cm<sup>3</sup> || 1010&nbsp;°C || 3127&nbsp;°C || 1885 || [[Carl Auer von Welsbach|Auer von Welsbach]]
 
|-
  
|-
−
| 61 || [[Promethium]] || Pm || 146,9151 g/mol || 7,22 g/cm<sup>3</sup> || 1080 °C || 2730 °C || 1945 || [[Marinsky]]
 +
| 61 || [[Promethium]] || Pm || 146,9151 g/mol || 7,22 g/cm<sup>3</sup> || 1080&nbsp;°C || 2730&nbsp;°C || 1945 || [[Marinsky]]
 
|-
  
|-
−
|62 || [[Samarium]] || Sm || 150,36 g/mol || 7,54 g/cm<sup>3</sup> || 1072 °C || 1778 °C || 1879 || [[Lecoq de Boisbaudran]]
+
|62 || [[Samarium]] || Sm || 150,36 g/mol || 7,54 g/cm<sup>3</sup> || 1072&nbsp;°C || 1778&nbsp;°C || 1879 || [[Lecoq de Boisbaudran]]
 
|-
  
|-
−
|63 || [[Europium]] || Eu || 151,965 g/mol || 5,25 g/cm<sup>3</sup> || 822 °C || 1597 °C || 1901 || [[Demaçay]]
 +
|63 || [[Europium]] || Eu || 151,965 g/mol || 5,25 g/cm<sup>3</sup> || 822&nbsp;°C || 1597&nbsp;°C || 1901 || [[Demaçay]]
 
|-
  
|-
−
|64 || [[Gadolinium]] || Gd || 157,25 g/mol || 7,89 g/cm<sup>3</sup> || 1311 °C || 3233 °C || 1880 || [[de Marignac]]
+
|64 || [[Gadolinium]] || Gd || 157,25 g/mol || 7,89 g/cm<sup>3</sup> || 1311&nbsp;°C || 3233&nbsp;°C || 1880 || [[de Marignac]]
 
|-
  
|-
−
| 65 || [[Terbium]] || Tb || 158,92534 g/mol || 8,25 g/cm<sup>3</sup> || 1360 °C || 3041 °C || 1843 || [[Mosander]]
 +
| 65 || [[Terbium]] || Tb || 158,92534 g/mol || 8,25 g/cm<sup>3</sup> || 1360&nbsp;°C || 3041&nbsp;°C || 1843 || [[Carl Gustaf Mosander]]
 
|-
  
|-
−
| 66 || [[Dysprosium]] || Dy || 162,5 g/mol || 8,56 g/cm<sup>3</sup> || 1409 °C || 2335 °C || 1886 || [[Lecoq]]
 +
| 66 || [[Dysprosium]] || Dy || 162,5 g/mol || 8,56 g/cm<sup>3</sup> || 1409&nbsp;°C || 2335&nbsp;°C || 1886 || [[Lecoq]]
 
|-
  
|-
−
| 67 || [[Holmium]] || Ho || 164,93032 g/mol || 8,78 g/cm<sup>3</sup> || 1470 °C || 2720 °C || 1878 || [[Soret]]
 +
| 67 || [[Holmium]] || Ho || 164,93032 g/mol || 8,78 g/cm<sup>3</sup> || 1470&nbsp;°C || 2720&nbsp;°C || 1878 || [[Soret]]
 
|-
  
|-
−
| 68 || [[Erbium]] || Er || 167,26 g/mol || 9,05 g/cm<sup>3</sup> || 1522 °C || 2510 °C || 1842 || [[Mosander]]
 +
| 68 || [[Erbium]] || Er || 167,26 g/mol || 9,05 g/cm<sup>3</sup> || 1522&nbsp;°C || 2510&nbsp;°C || 1842 || [[Carl Gustaf Mosander]]
 
|-
  
|-
−
|69 || [[Thulium]] || Tm || 168,93421 g/mol || 9,32 g/cm<sup>3</sup> || 1545 °C || 1727 °C || 1879 || [[Cleve]]
 +
|69 || [[Thulium]] || Tm || 168,93421 g/mol || 9,32 g/cm<sup>3</sup> || 1545&nbsp;°C || 1727&nbsp;°C || 1879 || [[Cleve]]
 
|-
  
|-
−
|70 || [[Ytterbium]] || Yb || 173,04 g/mol || 6,97 g/cm<sup>3</sup> || 824 °C || 1193 °C || 1878 || [[de Marignac]]
+
|70 || [[Ytterbium]] || Yb || 173,04 g/mol || 6,97 g/cm<sup>3</sup> || 824&nbsp;°C || 1193&nbsp;°C || 1878 || [[de Marignac]]
 
|-
  
|-
−
| 71 || [[Lutetium]] || Lu || 174,967 g/mol || 9,84 g/cm<sup>3</sup> || 1656 °C || 3315 °C || 1907 || [[Urbain]]
 +
| 71 || [[Lutetium]] || Lu || 174,967 g/mol || 9,84 g/cm<sup>3</sup> || 1656&nbsp;°C || 3315&nbsp;°C || 1907 || [[Urbain]]
 
|-
  
|-
−
| 72 || [[Hafnium]] || Hf || 178,49 g/mol || 13,31 g/cm<sup>3</sup> || 2150 °C || 5400 °C || 1923 || [[Coster]]
 +
| 72 || [[Hafnium]] || Hf || 178,49 g/mol || 13,31 g/cm<sup>3</sup> || 2150&nbsp;°C || 5400&nbsp;°C || 1923 || [[Coster]]
 
|-
  
|-
−
| 73 || [[Tantalium]] || Ta || 180,9479 g/mol || 16,68 g/cm<sup>3</sup> || 2996 °C || 5425 °C || 1802 || [[Ekeberg]]
 +
| 73 || [[Tantalium]] || Ta || 180,9479 g/mol || 16,68 g/cm<sup>3</sup> || 2996&nbsp;°C || 5425&nbsp;°C || 1802 || [[Ekeberg]]
 
|-
  
|-
−
|74 || [[Wolfraam]] || W || 183,85 g/mol || 19,26 g/cm<sup>3</sup> || 3407 °C || 5927 °C || 1783 || [[Gebroeders de Elhuyar]]
+
|74 || [[Wolfraam]] || W || 183,85 g/mol || 19,26 g/cm<sup>3</sup> || 3407&nbsp;°C || 5927&nbsp;°C || 1783 || [[Gebroeders de Elhuyar]]
 
|-
  
|-
−
|75 || [[Renium]] || Re || 186,207 g/mol || 21,03 g/cm<sup>3</sup> || 3180 °C || 5627 °C || 1925 || [[Noddack]], [[Tacke]] en [[Otto Carl Berg|Berg]]
+
|75 || [[Renium]] || Re || 186,207 g/mol || 21,03 g/cm<sup>3</sup> || 3180&nbsp;°C || 5627&nbsp;°C || 1925 || [[Noddack]], [[Tacke]] en [[Otto Carl Berg|Berg]]
 
|-
  
|-
−
|76 || [[Osmium]] || Os || 190,2 g/mol || 22,61 g/cm<sup>3</sup> || 3045 °C || 5027 °C || 1803 || [[Tenant]]
 +
|76 || [[Osmium]] || Os || 190,2 g/mol || 22,61 g/cm<sup>3</sup> || 3045&nbsp;°C || 5027&nbsp;°C || 1803 || [[Tenant]]
 
|-
  
|-
−
|77 || [[Iridium (element)|Iridium]] || Ir || 192,22 g/mol || 22,65 g/cm<sup>3</sup> || 2410 °C || 4130 °C || 1803 || [[Tenant]] en anderen
+
|77 || [[Iridium (element)|Iridium]] || Ir || 192,22 g/mol || 22,65 g/cm<sup>3</sup> || 2410&nbsp;°C || 4130&nbsp;°C || 1803 || [[Tenant]] en anderen
 
|-
  
|-
−
| 78 || [[Platina]] || Pt || 195,08 g/mol || 21,45 g/cm<sup>3</sup> || 1772 °C || 3827 °C || 1557 || [[Scaliger]]
 +
| 78 || [[Platina]] || Pt || 195,08 g/mol || 21,45 g/cm<sup>3</sup> || 1772&nbsp;°C || 3827&nbsp;°C || 1557 || [[Scaliger]]
 
|-
  
|-
−
| 79 || [[Goud]] || Au || 196,96654 g/mol || 19,32 g/cm<sup>3</sup> || 1064,4 °C || 2940 °C || oudheid || onbekend
 +
| 79 || [[Goud]] || Au || 196,96654 g/mol || 19,32 g/cm<sup>3</sup> || 1064,4&nbsp;°C || 2940&nbsp;°C || oudheid || onbekend
 
|-
  
|-
−
|80 || [[Kwik]] || Hg || 200,59 g/mol || 13,55 g/cm<sup>3</sup> || -38,9 °C || 356,6 °C || oudheid || onbekend
 +
|80 || [[Kwik]] || Hg || 200,59 g/mol || 13,55 g/cm<sup>3</sup> || -38,9&nbsp;°C || 356,6&nbsp;°C || oudheid || onbekend
 
|-
  
|-
−
| 81 || [[Thallium]] || Tl || 204,3833 g/mol || 11,85 g/cm<sup>3</sup> || 303,6 °C || 1457 °C || 1861 || [[Crookes]]
 +
| 81 || [[Thallium]] || Tl || 204,3833 g/mol || 11,85 g/cm<sup>3</sup> || 303,6&nbsp;°C || 1457&nbsp;°C || 1861 || [[Crookes]]
 
|-
  
|-
−
| 82 || [[lood (element)|Lood]] || Pb || 207,2 g/mol || 11,34 g/cm<sup>3</sup> || 327,5 °C || 1740 °C || oudheid || onbekend
 +
| 82 || [[lood (element)|Lood]] || Pb || 207,2 g/mol || 11,34 g/cm<sup>3</sup> || 327,5&nbsp;°C || 1740&nbsp;°C || oudheid || onbekend
 
|-
  
|-
−
| 83 || [[Bismut]] || Bi || 208,98037 g/mol || 9,80 g/cm<sup>3</sup> || 271,4 °C || 1560 °C || 1540 || [[Agricola]]
 +
| 83 || [[Bismut]] || Bi || 208,98037 g/mol || 9,80 g/cm<sup>3</sup> || 271,4&nbsp;°C || 1560&nbsp;°C || 1540 || [[Agricola]]
 
|-
  
|-
−
| 84 || [[Polonium]] || Po || 208,9824 g/mol || 9,20 g/cm<sup>3</sup> || 254 °C || 962 °C || 1898 || [[Marie Curie]]
 +
| 84 || [[Polonium]] || Po || 208,9824 g/mol || 9,20 g/cm<sup>3</sup> || 254&nbsp;°C || 962&nbsp;°C || 1898 || [[Marie Curie]]
 
|-
  
|-
−
| 85 || [[Astatium]] || At || 209,9871 g/mol || || 302 °C || 337 °C || 1940 || [[Corson]] en [[MacKenzie]]
 +
| 85 || [[Astatine]] || At || 209,9871 g/mol || || 302&nbsp;°C || 337&nbsp;°C || 1940 || [[Corson]] en [[MacKenzie]]
 
|-
  
|-
−
| 86 || [[Radon (element)|Radon]] || Rn || 222,0176 g/mol || 9,23 g/l || -71 °C || -61,8 °C || 1900 || [[Dorn]]
 +
| 86 || [[Radon (element)|Radon]] || Rn || 222,0176 g/mol || 9,23 g/l || -71&nbsp;°C || -61,8&nbsp;°C || 1900 || [[Dorn]]
 
|-
  
|-
−
|87 || [[Francium]] || Fr || 223,0197 g/mol || || 27 °C || 677 °C || 1939 || [[Perey]]
+
|87 || [[Francium]] || Fr || 223,0197 g/mol || || 27&nbsp;°C || 677&nbsp;°C || 1939 || [[Perey]]
 
|-
  
|-
−
| 88 || [[Radium]] || Ra || 226,0254 g/mol || 5,50 g/cm<sup>3</sup> || 700 °C || 1140 °C || 1898 || [[Marie Curie]]
 +
| 88 || [[Radium]] || Ra || 226,0254 g/mol || 5,50 g/cm<sup>3</sup> || 700&nbsp;°C || 1140&nbsp;°C || 1898 || [[Marie Curie]]
 
|-
  
|-
−
|89 || [[Actinium]] || Ac || 227,0278 g/mol || 10,07 g/cm<sup>3</sup> || 1047 °C || 3197 °C || 1899 || [[Debierne]]
+
|89 || [[Actinium]] || Ac || 227,0278 g/mol || 10,07 g/cm<sup>3</sup> || 1047&nbsp;°C || 3197&nbsp;°C || 1899 || [[Debierne]]
 
|-
  
|-
−
| 90 || [[Thorium]] || Th || 232,0381 g/mol || 11,72 g/cm<sup>3</sup> || 1750 °C || 4787 °C || 1829 || [[Berzelius]]
 +
| 90 || [[Thorium]] || Th || 232,0381 g/mol || 11,72 g/cm<sup>3</sup> || 1750&nbsp;°C || 4787&nbsp;°C || 1829 || [[Berzelius]]
 
|-
  
|-
−
| 91 || [[Protactinium]] || Pa || 231,0359 g/mol || 15,37 g/cm<sup>3</sup> || 1554 °C || 4030 °C || 1913 || [[Fajans]] en [[Göhring]]
 +
| 91 || [[Protactinium]] || Pa || 231,0359 g/mol || 15,37 g/cm<sup>3</sup> || 1554&nbsp;°C || 4030&nbsp;°C || 1913 || [[Fajans]] en [[Göhring]]
 
|-
  
|-
−
| 92 || [[Uranium]] || U || 238,0289 g/mol || 18,97 g/cm<sup>3</sup> || 1132,4 °C || 3818 °C || 1789 || [[Klaproth]]
 +
| 92 || [[Uranium]] || U || 238,0289 g/mol || 18,97 g/cm<sup>3</sup> || 1132,4&nbsp;°C || 3818&nbsp;°C || 1789 || [[Klaproth]]
 
|-
  
|-
−
| 93 || [[Neptunium]] || Np || 237,0482 g/mol || 20,48 g/cm<sup>3</sup> || 640 °C || 3902 °C || 1940 || [[McMillan]]
 +
| 93 || [[Neptunium]] || Np || 237,0482 g/mol || 20,48 g/cm<sup>3</sup> || 640&nbsp;°C || 3902&nbsp;°C || 1940 || [[McMillan]]
 
|-
  
|-
−
|94 || [[Plutonium]] || Pu || 244,0642 g/mol || 19,74 g/cm<sup>3</sup> || 641 °C || 3327 °C || 1940 || [[Seaborg]]
 +
|94 || [[Plutonium]] || Pu || 244,0642 g/mol || 19,74 g/cm<sup>3</sup> || 641&nbsp;°C || 3327&nbsp;°C || 1940 || [[Seaborg]]
 
|-
  
|-
−
|95 || [[Americium]] || Am || 243,0614 g/mol || 13,67 g/cm<sup>3</sup> || 994 °C || 2607 °C || 1944 || [[Seaborg]]
 +
|95 || [[Americium]] || Am || 243,0614 g/mol || 13,67 g/cm<sup>3</sup> || 994&nbsp;°C || 2607&nbsp;°C || 1944 || [[Seaborg]]
 
|-
  
|-
−
| 96 || [[Curium]] || Cm || 247,0703 g/mol || 13,51 g/cm<sup>3</sup> || 1340 °C || || 1944 || [[Seaborg]]
+
| 96 || [[Curium]] || Cm || 247,0703 g/mol || 13,51 g/cm<sup>3</sup> || 1340&nbsp;°C || || 1944 || [[Seaborg]]
 
|-
  
|-
−
| 97 || [[Berkelium]] || Bk || 247,0703 g/mol || 13,25 g/cm<sup>3</sup> || 986 °C || || 1949 || [[Seaborg]]
+
| 97 || [[Berkelium]] || Bk || 247,0703 g/mol || 13,25 g/cm<sup>3</sup> || 986&nbsp;°C || || 1949 || [[Seaborg]]
 
|-
  
|-
−
|98 || [[Californium]] || Cf || 251,0796 g/mol || 15,1 g/cm<sup>3</sup> || 900 °C || || 1950 || [[Seaborg]]
 +
|98 || [[Californium]] || Cf || 251,0796 g/mol || 15,1 g/cm<sup>3</sup> || 900&nbsp;°C || || 1950 || [[Seaborg]]
 
|-
  
|-
−
|99 || [[Einsteinium]] || Es || 252,0829 g/mol || || 860 °C || || 1952 || [[Seaborg]]
 +
|99 || [[Einsteinium]] || Es || 252,0829 g/mol || || 860&nbsp;°C || || 1952 || [[Seaborg]]
 
|-
  
|-
 
| 100 || [[Fermium]] || Fm || 257,0951 g/mol || || || || 1952 || [[Seaborg]]
 
| 100 || [[Fermium]] || Fm || 257,0951 g/mol || || || || 1952 || [[Seaborg]]
Regel 248: Regel 247:
   
 
[[Categorie:Elementen| ]]
  
[[Categorie:Elementen| ]]
  +
[[Categorie:Lijst|chemische elementen]]

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Periodiek systeem
H He
Li Be B C N O F Ne
Na Mg Al Si P S Cl Ar
K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As S e Br Kr
Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe
Cs Ba * Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn
Fr Ra ** Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og
↓
* La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu
** Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr


Deze elementen worden gesorteerd in het periodiek systeem.

Atoomnummer Naam Symbool Massa Dichtheid bij 20 °C Smeltpunt (°C) Kookpunt (°C) Jaar van ontdekking Ontdekker
1 Waterstof H 1,00794 g/mol 0,084 g/l -259,1 °C -252,9 °C 1766 Cavendish
2 Helium He 4,002602 g/mol 0,17 g/l -272,2 °C -268,9 °C 1895 Ramsay
3 Lithium Li 6,941 g/mol 0,53 g/cm3 180,5 °C 1317 °C 1817 Arfwedson
4 Beryllium Be 9,012182 g/mol 1,85 g/cm3 1278 °C 2970 °C 1797 Vauquelin
5 Boor B 10,811 g/mol 2,46 g/cm3 2300 °C 2550 °C 1808 Davy en Gay-Lussac
6 Koolstof C 12,011 g/mol 3,51 g/cm3 3550 °C 4827 °C oudheid onbekend
7 Stikstof N 14,00674 g/mol 1,17 g/l -209,9 °C -195,8 °C 1772 Rutherford
8 zuurstof O 15,9994 g/mol 1,33 g/l -218,4 °C -182,9 °C 1774 Priestley
9 Fluor F 18,9984032 g/mol 1,58 g/l -219,6 °C -188,1 °C 1886 Moissan
10 Neon Ne 20,1797 g/mol 0,84 g/l -248,7 °C -246,1 °C 1898 Ramsay
11 Natrium Na 22,989768 g/mol 0,97 g/cm3 97,8 °C 892 °C 1807 Davy
12 Magnesium Mg 24,305 g/mol 1,74 g/cm3 648,8 °C 1107 °C 1755 Black
13 Aluminium Al 26,981539 g/mol 2,70 g/cm3 660,5 °C 2467 °C 1825 Oersted
14 Silicium Si 28,0855 g/mol 2,33 g/cm3 1410 °C 2355 °C 1824 Berzelius
15 Fosfor P 30,973762 g/mol 1,82 g/cm3 44 (P4) °C 280 (P4) °C 1669 Brand
16 Zwavel S 32,066 g/mol 2,06 g/cm3 113 °C 444,7 °C oudheid onbekend
17 Chloor Cl 35,4527 g/mol 2,95 g/l -34,6 °C -101 °C 1774 Scheele
18 Argon Ar 39,948 g/mol 1,66 g/l -189,4 °C -185,9 °C 1894 Ramsay
19 Kalium K 39,0983 g/mol 0,86 g/cm3 63,7 °C 774 °C 1807 Davy
20 Calcium Ca 40,078 g/mol 1,54 g/cm3 839 °C 1487 °C 1808 Davy
21 Scandium Sc 44,95591 g/mol 2,99 g/cm3 1539 °C 2832 °C 1879 Nilson
22 Titanium Ti 47,88 g/mol 4,51 g/cm3 1660 °C 3260 °C 1791 Gregor
23 Vanadium V 50,9415 g/mol 6,09 g/cm3 1890 °C 3380 °C 1801 del Río
24 Chroom Cr 51,9961 g/mol 7,14 g/cm3 1857 °C 2482 °C 1797 Vauquelin
25 Mangaan Mn 54,93805 g/mol 7,44 g/cm3 1244 °C 2097 °C 1774 Gahn
26 IJzer Fe 55,847 g/mol 7,87 g/cm3 1535 °C 2750 °C oudheid onbekend
27 Kobalt Co 58,9332 g/mol 8,89 g/cm3 1495 °C 2870 °C 1735 Brandt
28 Nikkel Ni 58,69 g/mol 8,91 g/cm3 1453 °C 2732 °C 1751 Cronstedt
29 Koper Cu 63,546 g/mol 8,92 g/cm3 1083,5 °C 2595 °C oudheid onbekend
30 Zink Zn 65,39 g/mol 7,14 g/cm3 419,6 °C 907 °C oudheid onbekend
31 Gallium Ga 69,723 g/mol 5,91 g/cm3 29,8 °C 2403 °C 1875 Lecoq
32 Germanium Ge 72,61 g/mol 5,32 g/cm3 937,4 °C 2830 °C 1886 Winkler
33 Arseen (Arsenicum) As 74,92159 g/mol 5,72 g/cm3 613 °C (sublimeert) ca. 1250 Magnus
34 Seleen Se 78,96 g/mol 4,82 g/cm3 217 °C 685 °C 1817 Berzelius
35 Broom Br 79,904 g/mol 3,14 g/cm3 -7,3 °C 58,8 °C 1826 Balard
36 Krypton Kr 83,8 g/mol 3,48 g/l -156,6 °C -152,3 °C 1898 Ramsay
37 Rubidium Rb 85,4678 g/mol 1,53 g/cm3 39 °C 688 °C 1861 Bunsen
38 Strontium Sr 87,62 g/mol 2,63 g/cm3 769 °C 1384 °C 1790 Adair Crawford
39 Yttrium Y 88,90585 g/mol 4,47 g/cm3 1523 °C 3337 °C 1794 Gadolin
40 Zirkonium Zr 91,224 g/mol 6,51 g/cm3 1852 °C 4377 °C 1789 Klaproth
41 Niobium Nb 92,90638 g/mol 8,58 g/cm3 2468 °C 4927 °C 1801 Hatchet
42 Molybdeen Mo 95,94 g/mol 10,28 g/cm3 2617 °C 5560 °C 1778 Scheele
43 Technetium Tc 98,9063 g/mol 11,49 g/cm3 2172 °C 5030 °C 1937 Perrier
44 Ruthenium Ru 101,07 g/mol 12,45 g/cm3 2310 °C 3900 °C 1844 Claus
45 Rhodium Rh 102,9055 g/mol 12,41 g/cm3 1966 °C 3727 °C 1803 Wollaston
46 Palladium Pd 106,42 g/mol 12,02 g/cm3 1552 °C 3140 °C 1803 Wollaston
47 Zilver Ag 107,8682 g/mol 10,49 g/cm3 961,9 °C 2212 °C oudheid onbekend
48 Cadmium Cd 112,411 g/mol 8,64 g/cm3 321 °C 765 °C 1817 Stromeyer
49 Indium In 114,82 g/mol 7,31 g/cm3 156,2 °C 2080 °C 1863 Reich
50 Tin Sn 118,71 g/mol 7,29 g/cm3 232 °C 2270 °C oudheid onbekend
51 Antimoon Sb 121,75 g/mol 6,69 g/cm3 630,7 °C 1750 °C oudheid onbekend
52 Telluur Te 127,6 g/mol 6,25 g/cm3 449,6 °C 990 °C 1782 von Reichenstein
53 Jodium I 126,90447 g/mol 4,94 g/cm3 113,5 °C 184,4 °C 1811 Courtois
54 Xenon Xe 131,29 g/mol 4,49 g/l -111,9 °C -107 °C 1898 Ramsay
55 Cesium Cs 132,90543 g/mol 1,90 g/cm3 28,4 °C 690 °C 1860 Kirchhoff
56 Barium Ba 137,327 g/mol 3,65 g/cm3 725 °C 1640 °C 1808 Davy
57 Lanthanium La 138,9055 g/mol 6,16 g/cm3 920 °C 3454 °C 1839 Carl Gustaf Mosander
58 Cerium Ce 140,115 g/mol 6,77 g/cm3 798 °C 3257 °C 1803 Berzelius, Hisinger en Klaproth
59 Praseodymium Pr 140,90765 g/mol 6,48 g/cm3 931 °C 3212 °C 1885 Auer von Welsbach
60 Neodymium Nd 144,24 g/mol 7,00 g/cm3 1010 °C 3127 °C 1885 Auer von Welsbach
61 Promethium Pm 146,9151 g/mol 7,22 g/cm3 1080 °C 2730 °C 1945 Marinsky
62 Samarium Sm 150,36 g/mol 7,54 g/cm3 1072 °C 1778 °C 1879 Lecoq de Boisbaudran
63 Europium Eu 151,965 g/mol 5,25 g/cm3 822 °C 1597 °C 1901 Demaçay
64 Gadolinium Gd 157,25 g/mol 7,89 g/cm3 1311 °C 3233 °C 1880 de Marignac
65 Terbium Tb 158,92534 g/mol 8,25 g/cm3 1360 °C 3041 °C 1843 Carl Gustaf Mosander
66 Dysprosium Dy 162,5 g/mol 8,56 g/cm3 1409 °C 2335 °C 1886 Lecoq
67 Holmium Ho 164,93032 g/mol 8,78 g/cm3 1470 °C 2720 °C 1878 Soret
68 Erbium Er 167,26 g/mol 9,05 g/cm3 1522 °C 2510 °C 1842 Carl Gustaf Mosander
69 Thulium Tm 168,93421 g/mol 9,32 g/cm3 1545 °C 1727 °C 1879 Cleve
70 Ytterbium Yb 173,04 g/mol 6,97 g/cm3 824 °C 1193 °C 1878 de Marignac
71 Lutetium Lu 174,967 g/mol 9,84 g/cm3 1656 °C 3315 °C 1907 Urbain
72 Hafnium Hf 178,49 g/mol 13,31 g/cm3 2150 °C 5400 °C 1923 Coster
73 Tantalium Ta 180,9479 g/mol 16,68 g/cm3 2996 °C 5425 °C 1802 Ekeberg
74 Wolfraam W 183,85 g/mol 19,26 g/cm3 3407 °C 5927 °C 1783 Gebroeders de Elhuyar
75 Renium Re 186,207 g/mol 21,03 g/cm3 3180 °C 5627 °C 1925 Noddack, Tacke en Berg
76 Osmium Os 190,2 g/mol 22,61 g/cm3 3045 °C 5027 °C 1803 Tenant
77 Iridium Ir 192,22 g/mol 22,65 g/cm3 2410 °C 4130 °C 1803 Tenant en anderen
78 Platina Pt 195,08 g/mol 21,45 g/cm3 1772 °C 3827 °C 1557 Scaliger
79 Goud Au 196,96654 g/mol 19,32 g/cm3 1064,4 °C 2940 °C oudheid onbekend
80 Kwik Hg 200,59 g/mol 13,55 g/cm3 -38,9 °C 356,6 °C oudheid onbekend
81 Thallium Tl 204,3833 g/mol 11,85 g/cm3 303,6 °C 1457 °C 1861 Crookes
82 Lood Pb 207,2 g/mol 11,34 g/cm3 327,5 °C 1740 °C oudheid onbekend
83 Bismut Bi 208,98037 g/mol 9,80 g/cm3 271,4 °C 1560 °C 1540 Agricola
84 Polonium Po 208,9824 g/mol 9,20 g/cm3 254 °C 962 °C 1898 Marie Curie
85 Astatine At 209,9871 g/mol 302 °C 337 °C 1940 Corson en MacKenzie
86 Radon Rn 222,0176 g/mol 9,23 g/l -71 °C -61,8 °C 1900 Dorn
87 Francium Fr 223,0197 g/mol 27 °C 677 °C 1939 Perey
88 Radium Ra 226,0254 g/mol 5,50 g/cm3 700 °C 1140 °C 1898 Marie Curie
89 Actinium Ac 227,0278 g/mol 10,07 g/cm3 1047 °C 3197 °C 1899 Debierne
90 Thorium Th 232,0381 g/mol 11,72 g/cm3 1750 °C 4787 °C 1829 Berzelius
91 Protactinium Pa 231,0359 g/mol 15,37 g/cm3 1554 °C 4030 °C 1913 Fajans en Göhring
92 Uranium U 238,0289 g/mol 18,97 g/cm3 1132,4 °C 3818 °C 1789 Klaproth
93 Neptunium Np 237,0482 g/mol 20,48 g/cm3 640 °C 3902 °C 1940 McMillan
94 Plutonium Pu 244,0642 g/mol 19,74 g/cm3 641 °C 3327 °C 1940 Seaborg
95 Americium Am 243,0614 g/mol 13,67 g/cm3 994 °C 2607 °C 1944 Seaborg
96 Curium Cm 247,0703 g/mol 13,51 g/cm3 1340 °C 1944 Seaborg
97 Berkelium Bk 247,0703 g/mol 13,25 g/cm3 986 °C 1949 Seaborg
98 Californium Cf 251,0796 g/mol 15,1 g/cm3 900 °C 1950 Seaborg
99 Einsteinium Es 252,0829 g/mol 860 °C 1952 Seaborg
100 Fermium Fm 257,0951 g/mol 1952 Seaborg
101 Mendelevium Md 258,0986 g/mol 1955 Seaborg
102 Nobelium No 259,1009 g/mol 1958 Seaborg
103 Lawrencium Lr 260,1053 g/mol 1961 Ghiorso
104 Rutherfordium Rf 261,1087 g/mol 1964/69 Flerow oder Ghiorso
105 Dubnium Db 262,1138 g/mol 1967/70 Flerow oder Ghiorso
106 Seaborgium Sg 263,1182 g/mol 1974 Oganessian
107 Bohrium Bh 262,1229 g/mol 1976 Oganessian
108 Hassium Hs 265 g/mol 1984 Society for Heavy Ion Research
109 Meitnerium Mt 266 g/mol 1982 Society for Heavy Ion Research
110 Darmstadtium Ds 269 g/mol 1994 Society for Heavy Ion Research
111 Roentgenium Rg 272 g/mol 1994 Society for Heavy Ion Research
112 Copernicium Cn 277 g/mol 1996 Society for Heavy Ion Research
113 Nihonium Nh 284 g/mol
114 Flerovium Fl 289 g/mol
115 Moscovium Mc 295 g/mol
116 Livermorium Lv 297 g/mol
117 Tennessine Ts 291 g/mol
118 Oganesson Og 293 g/mol
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