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2 years ago

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The symbol for iron is Fe. The chemical symbol for oxygen is O. The formula for iron oxide, a type of rust is Fe2O3. How many ir

on atoms are in one molecule of iron oxide? A. 1
B. 2
C. 3
D. 4

1 answer:

borishaifa [10]2 years ago

5 0

The answer is B 2 Hope it helps

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