Science, asked by Nithanth, 1 year ago

Only 9,10,11 &12 full questions answers

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Answered by mehak28
1
9
a. valence electrons= 5
valency=-3
b. A
c. A
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Nithanth: thank you
Nithanth: Where is 10th question?
mehak28: no idea about 10th
Nithanth: ok friend. I will try
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