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Greeley [361]
3 years ago
6

When hydrogen is combined with a metal, it has an oxidation number of _____.

Chemistry
1 answer:
solmaris [256]3 years ago
8 0
The answer is c because thats the number when combined with a metal. +1 is when its combined with a nonmetal. 
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<h3>Further explanation </h3>

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Equal is the answer

Hope this helps
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