what is the oxidation number for just chromium
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what is the oxidation number for just chromium
The most common oxidation states of chromium are +6, +3, and +2. A few stable compounds of the +5, +4, and +1 states.
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The most common oxidation states of chromiumare +6, +3, and +2. A few stable compounds of the +5, +4, and +1 states, however, are known. In the +6 oxidation state, the most important species formed by chromium are the chromate, CrO42−, and dichromate, Cr2O72−, ions.
Atomic weight:
51.996
Electron configuration:
3d54s1
Atomic number:
24
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