Chemistry, asked by sarvesh5678, 11 months ago

The chemical formula of Iron (III) oxide is
a) FeO, (b) Fe2O3, (c) Fe304, (d) None of the above

Answers

Answered by zahidmj13579

3

Answer:

fe2o3 is the answer of the questions

Answered by shreyasen14

2

Explanation:

answer is (b) fe2o3 because fe is 3 and o is 2 valence will be inter change

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