Lijst van chemische elementen: verschil tussen versies

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Regel 1: Regel 1:
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{{periodiek systeem}}
  
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Regel 7: Regel 9:
 
{| class="prettytable sortable"
  
{| class="prettytable sortable"
 
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! Atoomnummer !! Naam !! Symbool !! [[Massa]] !! [[Dichtheid]] bij 20°C !! [[Smeltpunt]] (°C) !! [[Kookpunt]] (°C) !! Jaar van ontdekking !! Ontdekker
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! Atoomnummer !! Naam !! Symbool !! [[Massa]] !! [[Dichtheid]] bij 20°C !! [[Smeltpunt]] (°C) !! [[Kookpunt]] (°C) !! Jaar van ontdekking !! Ontdekker
 
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|-
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|1||[[waterstof]] || H || 1,00794 g/mol || 0,084 g/l || -259,1 °C || -252,9 °C || 1766 || [[Henry Cavendish|Cavendish]]
 +
|1||[[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]]
Regel 17: Regel 19:
 
| 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 °C || 2970 °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 °C || 2550 °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 °C || 4827 °C || oudheid || onbekend
 
|-
  
|-
−
|7 || [[Stikstof (element)|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 °C || -195,8 °C || 1772 || [[Rutherford]]
 
|-
  
|-
 
| 8 || [[Zuurstof (element)|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 °C || -182,9 °C || 1774 || [[Priestley]]
 
|-
  
|-
−
|9 || [[Fluor (element)|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 °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]]
  
| 10 || [[Neon]] || Ne || 20,1797 g/mol || 0,84 g/l || -248,7 °C || -246,1 °C || 1898 || [[Ramsay]]
Regel 45: Regel 47:
 
| 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 °C || -185,9 °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 °C || 774 °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 °C || 1487 °C || 1808 || [[Humphry Davy|Davy]]
Regel 55: Regel 57:
 
| 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 °C || 3380 °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 °C || 2482 °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 °C || 2097 °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 °C || 2750 °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 °C || 2870 °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 °C || 2732 °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 °C || 2595 °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 °C || 907 °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 °C || 2403 °C || 1875 || [[Lecoq]]
Regel 83: Regel 85:
 
| 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 °C || 688 °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 °C || 1384 °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 °C || 3337 °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 °C || 4377 °C || 1789 || [[Klaproth]]
Regel 91: Regel 93:
 
| 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 °C || 4927 °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 °C || 5560 °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 °C || 5030 °C || 1937 || [[Perrier]]
Regel 99: Regel 101:
 
| 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 °C || 3727 °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 °C || 3140 °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 °C || 2212 °C || oudheid || onbekend
Regel 111: Regel 113:
 
| 51 || [[Antimonium]] || Sb || 121,75 g/mol || 6,69 g/cm<sup>3</sup> || 630,7 °C || 1750 °C || oudheid || onbekend
  
| 51 || [[Antimonium]] || Sb || 121,75 g/mol || 6,69 g/cm<sup>3</sup> || 630,7 °C || 1750 °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 °C || 990 °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 °C || 184,4 °C || 1811 || [[Courtois]]
Regel 119: Regel 121:
 
| 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 °C || 690 °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 °C || 1640 °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 °C || 3454 °C || 1839 || [[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 °C || 3257 °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 °C || 3212 °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 °C || 3127 °C || 1885 || [[Carl Auer von Welsbach|Auer von Welsbach]]
Regel 131: Regel 133:
 
| 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 °C || 2730 °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 °C || 1778 °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 °C || 1597 °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 °C || 3233 °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 °C || 3041 °C || 1843 || [[Mosander]]
Regel 145: Regel 147:
 
| 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 °C || 2510 °C || 1842 || [[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 °C || 1727 °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 °C || 1193 °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 °C || 3315 °C || 1907 || [[Urbain]]
Regel 155: Regel 157:
 
| 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 °C || 5425 °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 °C || 5927 °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 °C || 5627 °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 °C || 5027 °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 °C || 4130 °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 °C || 3827 °C || 1557 || [[Scaliger]]
Regel 167: Regel 169:
 
| 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 °C || 2940 °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 °C || 356,6 °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 °C || 1457 °C || 1861 || [[Crookes]]
Regel 181: Regel 183:
 
| 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 °C || -61,8 °C || 1900 || [[Dorn]]
 
|-
  
|-
−
|87 || [[Francium]] || Fr || 223,0197 g/mol || || 27 °C || 677 °C || 1939 || [[Perey]]
+
|87 || [[Francium]] || Fr || 223,0197 g/mol || || 27 °C || 677 °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 °C || 1140 °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 °C || 3197 °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 °C || 4787 °C || 1829 || [[Berzelius]]
Regel 195: Regel 197:
 
| 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 °C || 3902 °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 °C || 3327 °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 °C || 2607 °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 °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 °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 °C || || 1950 || [[Seaborg]]
 
|-
  
|-
−
|99 || [[Einsteinium]] || Es || 252,0829 g/mol || || 860 °C || || 1952 || [[Seaborg]]
 +
|99 || [[Einsteinium]] || Es || 252,0829 g/mol || || 860 °C || || 1952 || [[Seaborg]]
 
|-
  
|-
−
| 100 || [[Fermium]] || Fm || 257,0951 g/mol || || || || 1952 || [[Seaborg]]
+
| 100 || [[Fermium]] || Fm || 257,0951 g/mol || || || || 1952 || [[Seaborg]]
 
|-
  
|-
−
|101 || [[Mendelevium]] || Md || 258,0986 g/mol || || || || 1955 || [[Seaborg]]
 +
|101 || [[Mendelevium]] || Md || 258,0986 g/mol || || || || 1955 || [[Seaborg]]
 
|-
  
|-
−
|102 || [[Nobelium]] || No || 259,1009 g/mol || || || || 1958 || [[Seaborg]]
 +
|102 || [[Nobelium]] || No || 259,1009 g/mol || || || || 1958 || [[Seaborg]]
 
|-
  
|-
−
| 103 || [[Lawrencium]] || Lr || 260,1053 g/mol || || || || 1961 || [[Ghiorso]]
+
| 103 || [[Lawrencium]] || Lr || 260,1053 g/mol || || || || 1961 || [[Ghiorso]]
 
|-
  
|-
−
|104 || [[Rutherfordium]] || Rf || 261,1087 g/mol || || || || 1964/69 || [[Flerow oder 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]]
+
|105 || [[Dubnium]] || Db || 262,1138 g/mol || || || || 1967/70 || [[Flerow oder Ghiorso]]
 
|-
  
|-
−
| 106 || [[Seaborgium]] || Sg || 263,1182 g/mol || || || || 1974 || [[Oganessian]]
+
| 106 || [[Seaborgium]] || Sg || 263,1182 g/mol || || || || 1974 || [[Oganessian]]
 
|-
  
|-
−
|107 || [[Bohrium]] || Bh || 262,1229 g/mol || || || || 1976 || [[Oganessian]]
 +
|107 || [[Bohrium]] || Bh || 262,1229 g/mol || || || || 1976 || [[Oganessian]]
 
|-
  
|-
−
|108 || [[Hassium]] || Hs || 265 g/mol || || || || 1984 || [[Society for Heavy Ion Research]]
 +
|108 || [[Hassium]] || Hs || 265 g/mol || || || || 1984 || [[Society for Heavy Ion Research]]
 
|-
  
|-
 
| 109 || [[Meitnerium]] || Mt || 266 g/mol || || || || 1982 || [[Society for Heavy Ion Research]]
  
| 109 || [[Meitnerium]] || Mt || 266 g/mol || || || || 1982 || [[Society for Heavy Ion Research]]
Regel 229: Regel 231:
 
| 110 || [[Darmstadtium]] || Ds || 269 g/mol || || || || 1994 || [[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]]
+
| 111 || [[Roentgenium]] || Rg || 272 g/mol || || || || 1994 || [[Society for Heavy Ion Research]]
 
|-
  
|-
 
| 112 || [[Ununbium]] || Uub || 277 g/mol || || || || 1996 || [[Society for Heavy Ion Research]]
  
| 112 || [[Ununbium]] || Uub || 277 g/mol || || || || 1996 || [[Society for Heavy Ion Research]]

Versie van 29 jul 2010 15:57

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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


1rightarrow.png 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 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 Antimonium 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 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 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 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 Astatium 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 Ununbium Uub 277 g/mol 1996 Society for Heavy Ion Research

wp:Lijst van elementen

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