Jaime Pan's answer to Yap Staci's Secondary 1 Maths question.

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Jaime Pan
Jaime Pan's answer
10 answers (Tutor Details)
1st
Both sulfur and oxygen are in the same group. They have the same number of valence electrons. Will both react to form FeS and FeO.

Daily reaction between Fe and O is rusting. It is not an useful reaction as it damages our things.
Yap Staci
Yap Staci
6 years ago
Thx for yr help