| Standard | Elektronegativität | Atomradius | Entdeckung | Metallcharakter | Gruppen |
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| I(1) | II(2) | IIIb(3) | IVb(4) | Vb(5) | VIb(6) | VIIb(7) | VIIIb(8,9,10) | Ib(11) | IIb(12) | III(13) | IV(14) | V(15) | VI(16) | VII(17) | VIII(18) | ||||||||||||||||||
| 1 | 1766 Wasserstoff |
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1895 Helium |
K n=1 |
| 2 | 1817 Lithium |
1797 Beryllium |
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1808 Bor |
v.Chr. Kohlenstoff |
1772 Stickstoff |
1774 Sauerstoff |
1886 Fluor |
1898 Neon |
L n=2 |
| 3 | 1807 Natrium |
1755 Magnesium |
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1825 Aluminium |
1824 Silicium |
1669 Phosphor |
v.Chr. Schwefel |
1774 Chlor |
1894 Argon |
M n=3 |
| 4 | 1807 Kalium |
1808 Calcium |
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1879 Scandium |
1791 Titan |
1801 Vanadium |
1797 Chrom |
1774 Mangan |
v.Chr. Eisen |
1735 Cobalt |
1751 Nickel |
v.Chr. Kupfer |
v.Chr. Zink |
1875 Gallium |
1886 Germanium |
1250 Arsen |
1807 Selen |
1826 Brom |
1898 Krypton |
N n=4 |
| 5 | 1861 Rubidium |
1790 Strontium |
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1794 Yttrium |
1789 Zirconium |
1801 Niob |
1778 Molybdän |
1937 Technetium |
1844 Ruthenium |
1803 Rhodium |
1803 Palladium |
v.Chr. Silber |
1817 Cadmium |
1863 Indium |
v.Chr. Zinn |
v.Chr. Antimon |
1782 Tellur |
1811 Iod |
1898 Xenon |
O n=5 |
| 6 | 1860 Caesium |
1808 Barium |
1839 Lanthan |
1803 Cer |
1895 Praseodym |
1895 Neodym |
1945 Promethium |
1879 Samarium |
1901 Europium |
1880 Gadolinium |
1843 Terbium |
1886 Dysprosium |
1878 Holmium |
1842 Erbium |
1879 Thulium |
1878 Ytterbium |
1907 Lutetium |
1923 Hafnium |
1802 Tantal |
1783 Wolfram |
1925 Rhenium |
1803 Osmium |
1803 Iridium |
1557 Platin |
v.Chr. Gold |
v.Chr. Quecksilber |
1861 Thallium |
v.Chr. Blei |
1540 Bismut |
1898 Polonium |
1940 Astat |
1900 Radon |
P n=6 |
| 7 | 1939 Francium |
1898 Radium |
1899 Actinium |
1829 Thorium |
1917 Protactinium |
1789 Uran |
1940 Neptinunium |
1940 Plutonium |
1944 Americum |
1940 Curium |
1949 Berkelium |
1950 Californium |
1952 Einsteinium |
1952 Fermium |
1955 Mendelevium |
1958 Nobelium |
1961 Lawrentium |
1964 Rutherfordium |
1967 Dubnium |
1974 Saeborgium |
1976 Bohrium |
1984 Hassium |
1982 Meitnerium |
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Q n=7 |
| myPSE Version 0.34 Copyleft © 2003 Gottfried Hofmann |
