Année de découverte
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|
1 |
|
|
BC |
1200 |
1600 |
1700 |
1800 |
1900 |
2000 |
|
|
|
|
|
|
|
18 |
|
1 |
H 1766 |
2 |
|
|
|
|
|
|
|
|
|
|
13 |
14 |
15 |
16 |
17 |
He 1868 |
|
2 |
Li 1817 |
Be 1828 |
|
|
|
|
|
|
|
|
|
|
B 1808 |
C Antiquité |
N 1772 |
O 1774 |
F 1886 |
Ne 1898 |
|
3 |
Na 1807 |
Mg 1808 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
Al 1827 |
Si 1824 |
P 1669 |
S Antiquité |
Cl 1774 |
Ar 1894 |
|
4 |
K 1807 |
Ca 1808 |
Sc 1879 |
Ti 1791 |
V 1801 |
Cr 1797 |
Mn 1774 |
Fe 2500 BC |
Co 1735 |
Ni 1751 |
Cu 5000 BC |
Zn 1746 |
Ga 1875 |
Ge 1886 |
As 1250 |
Se 1817 |
Br 1826 |
Kr 1898 |
|
5 |
Rb 1861 |
Sr 1808 |
Y 1843 |
Zr 1789 |
Nb 1801 |
Mo 1778 |
Tc 1937 |
Ru 1844 |
Rh 1804 |
Pd 1803 |
Ag 3000 BC |
Cd 1817 |
In 1863 |
Sn 2000 BC |
Sb 1600 BC |
Te 1782 |
I 1811 |
Xe 1898 |
|
6 |
Cs 1860 |
Ba 1808 |
La-Lu |
Hf 1923 |
Ta 1802 |
W 1783 |
Re 1925 |
Os 1803 |
Ir 1803 |
Pt 1735 |
Au 3000 BC |
Hg 1500 BC |
Tl 1861 |
Pb 1000 BC |
Bi 1753 |
Po 1898 |
At 1940 |
Rn 1900 |
|
7 |
Fr 1939 |
Ra 1898 |
Ac-Lr |
Rf 1964 |
Db 1967 |
Sg 1974 |
Bh 1981 |
Hs 1984 |
Mt 1982 |
Ds 1994 |
Rg 1994 |
Cn1996 |
Nh2004 |
Fl1998 |
Mc2004 |
Lv2000 |
Ts
|
Uno1999 |
|
|
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
|
6 |
La 1839 |
Ce 1814 |
Pr 1885 |
Nd 1885 |
Pm 1945 |
Sm 1879 |
Eu 1896 |
Gd 1880 |
Tb 1843 |
Dy 1886 |
Ho 1879 |
Er 1843 |
Tm 1879 |
Yb 1878 |
Lu 1907 |
|
|
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
|
7 |
Ac 1899 |
Th 1828 |
Pa 1917 |
U 1789 |
Np 1940 |
Pu 1940 |
Am 1944 |
Cm 1944 |
Bk 1949 |
Cf 1950 |
Es 1952 |
Fm 1953 |
Md 1955 |
No 1958 |
Lr 1961 |