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Secondary 1 | Maths
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Yap Staci
Yap Staci

Secondary 1 chevron_right Maths

Pls help me with this question. Its very urgent. The subject is science

Date Posted: 6 years ago
Views: 351

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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