| 1 |
H |
Hydrogène |
1766 |
18e siècle |
| 2 |
He |
Hélium |
1895 |
19e siècle |
| 3 |
Li |
Lithium |
1817 |
19e siècle |
| 4 |
Be |
Béryllium |
1798 |
18e siècle |
| 5 |
B |
Bore |
1808 |
19e siècle |
| 6 |
C |
Carbone |
|
Préhistoire |
| 7 |
N |
Azote |
1772 |
18e siècle |
| 8 |
O |
Oxygène |
1774 |
18e siècle |
| 9 |
F |
Fluor |
1886 |
19e siècle |
| 10 |
Ne |
Néon |
1898 |
19e siècle |
| 11 |
Na |
Sodium |
1807 |
19e siècle |
| 12 |
Mg |
Magnésium |
1755 |
18e siècle |
| 13 |
Al |
Aluminium |
1825 |
19e siècle |
| 14 |
Si |
Silicium |
1823 |
19e siècle |
| 15 |
P |
Phosphore |
1669 |
17e siècle |
| 16 |
S |
Soufre |
|
Préhistoire |
| 17 |
Cl |
Chlore |
1774 |
18e siècle |
| 18 |
Ar |
Argon |
1894 |
19e siècle |
| 19 |
K |
Potassium |
1807 |
19e siècle |
| 20 |
Ca |
Calcium |
1808 |
19e siècle |
| 21 |
Sc |
Scandium |
1879 |
19e siècle |
| 22 |
Ti |
Titane |
1791 |
18e siècle |
| 23 |
V |
Vanadium |
1801 |
19e siècle |
| 24 |
Cr |
Chrome |
1798 |
18e siècle |
| 25 |
Mn |
Manganèse |
1774 |
18e siècle |
| 26 |
Fe |
Fer |
-2500 |
Préhistoire |
| 27 |
Co |
Cobalt |
1735 |
18e siècle |
| 28 |
Ni |
Nickel |
1751 |
18e siècle |
| 29 |
Cu |
Cuivre |
-5000 |
Préhistoire |
| 30 |
Zn |
Zinc |
1500 |
Moyen age |
| 31 |
Ga |
Gallium |
1875 |
19e siècle |
| 32 |
Ge |
Germanium |
1886 |
19e siècle |
| 33 |
As |
Arsenic |
1250 |
Moyen age |
| 34 |
Se |
Sélénium |
1817 |
19e siècle |
| 35 |
Br |
Brome |
1826 |
19e siècle |
| 36 |
Kr |
Krypton |
1898 |
19e siècle |
| 37 |
Rb |
Rubidium |
1861 |
19e siècle |
| 38 |
Sr |
Strontium |
1808 |
19e siècle |
| 39 |
Y |
Yttrium |
1794 |
18e siècle |
| 40 |
Zr |
Zirconium |
1789 |
18e siècle |
| 41 |
Nb |
Niobium |
1801 |
19e siècle |
| 42 |
Mo |
Molybdène |
1781 |
18e siècle |
| 43 |
Tc |
Technétium |
1937 |
20e siècle |
| 44 |
Ru |
Ruthénium |
1808 |
19e siècle |
| 45 |
Rh |
Rhodium |
1803 |
19e siècle |
| 46 |
Pd |
Palladium |
1803 |
19e siècle |
| 47 |
Ag |
Argent |
-3000 |
Préhistoire |
| 48 |
Cd |
Cadmium |
1817 |
19e siècle |
| 49 |
In |
Indium |
1863 |
19e siècle |
| 50 |
Sn |
Etain |
-2100 |
Antiquité |
| 51 |
Sb |
Antimoine |
-1600 |
Antiquité |
| 52 |
Te |
Tellure |
1783 |
18e siècle |
| 53 |
I |
Iode |
1811 |
19e siècle |
| 54 |
Xe |
Xénon |
1898 |
19e siècle |
| 55 |
Cs |
Césium |
1860 |
19e siècle |
| 56 |
Ba |
Baryum |
1808 |
19e siècle |
| 57 |
La |
Lanthane |
1839 |
19e siècle |
| 58 |
Ce |
Cérium |
1803 |
19e siècle |
| 59 |
Pr |
Praséodyme |
1885 |
19e siècle |
| 60 |
Nd |
Néodyme |
1885 |
19e siècle |
| 61 |
Pm |
Prométhium |
1945 |
20e siècle |
| 62 |
Sm |
Samarium |
1879 |
19e siècle |
| 63 |
Eu |
Europium |
1901 |
20e siècle |
| 64 |
Gd |
Gadolinum |
1880 |
19e siècle |
| 65 |
Tb |
Terbium |
1843 |
19e siècle |
| 66 |
Dy |
Dysprosium |
1886 |
19e siècle |
| 67 |
Ho |
Holmium |
1878 |
19e siècle |
| 68 |
Er |
Erbium |
1842 |
19e siècle |
| 69 |
Tm |
Thulium |
1879 |
19e siècle |
| 70 |
Yb |
Ytterbium |
1878 |
19e siècle |
| 71 |
Lu |
Lutécium |
1907 |
20e siècle |
| 72 |
Hf |
Hafnium |
1923 |
20e siècle |
| 73 |
Ta |
Tantale |
1802 |
19e siècle |
| 74 |
W |
Tungstène |
1783 |
18e siècle |
| 75 |
Re |
Rhénium |
1925 |
20e siècle |
| 76 |
Os |
Osmium |
1803 |
19e siècle |
| 77 |
Ir |
Iridium |
1803 |
19e siècle |
| 78 |
Pt |
Platine |
1700 |
18e siècle |
| 79 |
Au |
Or |
-3000 |
Préhistoire |
| 80 |
Hg |
Mercure |
-1500 |
Antiquité |
| 81 |
Tl |
Thallium |
1861 |
19e siècle |
| 82 |
Pb |
Plomb |
-1000 |
Antiquité |
| 83 |
Bi |
Bismuth |
1500 |
Moyen age |
| 84 |
Po |
Polonium |
1898 |
19e siècle |
| 85 |
At |
Astate |
1940 |
20e siècle |
| 86 |
Rn |
Radon |
1900 |
20e siècle |
| 87 |
Fr |
Francium |
1939 |
20e siècle |
| 88 |
Ra |
Radium |
1898 |
19e siècle |
| 89 |
Ac |
Actinium |
1899 |
19e siècle |
| 90 |
Th |
Thorium |
1829 |
19e siècle |
| 91 |
Pa |
Protactinium |
1917 |
20e siècle |
| 92 |
U |
Uranium |
1789 |
18e siècle |
| 93 |
Np |
Neptunium |
1940 |
20e siècle |
| 94 |
Pu |
Plutonium |
1940 |
20e siècle |
| 95 |
Am |
Américium |
1994 |
20e siècle |
| 96 |
Cm |
Curium |
1944 |
20e siècle |
| 97 |
Bk |
Berkélium |
1949 |
20e siècle |
| 98 |
Cf |
Californium |
1950 |
20e siècle |
| 99 |
Es |
Einsteinium |
1952 |
20e siècle |
| 100 |
Fm |
Fermium |
1952 |
20e siècle |
| 101 |
Md |
Mendélévium |
1955 |
20e siècle |
| 102 |
No |
Nobélium |
1958 |
20e siècle |
| 103 |
Lr |
Lawrencium |
1961 |
20e siècle |