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What is the oxidation state of CaS?

User David Duponchel
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2 Answers

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Answer:

Generally calcium is the oxidation state of CaS.

User Marc Vitalis
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Answer:

Generally, calcium, a Group 2 metal, form Ca2+ ions, and thus it assumes a +II oxidation state. So Cloxidation number=+VII .

User Tkhm
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