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name |
Chromium |
latin |
Chromium |
french |
Chrome |
german |
Chrom |
symbol |
Cr |
proton number |
24 |
atomic weight |
51.9961 |
Pauling electronegativity |
1.66 |
electronic configuration |
[Ar] 3d54s1 >> show long |
melting point |
2180 K, 1907°C, 3464°F |
boiling point |
2944 K, 2671°C, 4840°F |
group |
6 |
period |
4 |
state (by 20°C) |
solid |
oxidation states |
+2, +3, +6 |
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 discussion board (36)
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Discoverer
Year of discovery |
Discoverer |
1798 |
Louis N. Vauquelin (1763-1829) |
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