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Please help me with my question ​

Please help me with my question ​
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3 votes
Please help me with my question
​

Please help me with my question ​-example-1
asked
User Mohamed Nuur
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8.2k points

2 Answers

2 votes
Formulae of rust is Fe2O3 hence oxygen should have 2 valence electron
And O16 has 2 valance electrons :)
answered
User Fabio Marreco
by
7.7k points
2 votes

Answer:

D

Step-by-step explanation:

17^0 has extra electon

answered
User Ben Adam
by
8.4k points
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