Physics, 04.02.2020 02:54, aredwolf2017

Iam so bad at science can you me with this.
which chemical formula shows two atoms of iron (fe) and three atoms of oxygen (o)?

a- feo3
b-fe2o
c- fe2o3
d-fe3o2

Answers: 3

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Iam so bad at science can you me with this.
which chemical formula shows two atoms of iron...