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Natalka [10]
4 years ago
6

determine the formula of chromium oxide, which is formed when a chromium ion with a 3+ charge combines with an oxygen ion with a

2- charge

Chemistry
1 answer:
riadik2000 [5.3K]4 years ago
3 0
Cr2O3
The third option.
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Expanding in powers 4FCsixteen.

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All invertebrates are part of the same phylum A) True B) False PLZZZ HELP
amm1812

hello, the answer to your question would be TRUE!

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8 0
4 years ago
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