lorriegoodman320 lorriegoodman320

27-09-2021
SAT

contestada

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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luckyprincess715 luckyprincess715

27-09-2021

Answer:

FE2O3

Explanation:

Fe= iron ..used two times

0= oxygen,, used three times

combinely called as IRON OXIDE

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