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iron forms two ions, fe2+ and fe3+. what are the formulas for the compounds which the two iron ions can form with the oxide ion?
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iron forms two ions, fe2+ and fe3+. what are the formulas for the compounds which the two iron ions can form with the oxide ion?

User SMH
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Answer:

FE2O3

Step-by-step explanation:

Fe= iron ..used two times

0= oxygen,, used three times

combinely called as IRON OXIDE

User Drobson
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