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

B. 2
C. 3
D. 4

User FeatureCreep
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The answer is B 2 Hope it helps
User Jeffre
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