Chemistry, asked by priyasenthil8143, 8 months ago

Why tin has valency either 2 or4

Answers

Answered by gopikrishnamanaidu

Answer:

The outer electronic configuration of carbon is 2s22p2. Thus, it has 4 valence electrons. It shares these 4 valence electrons to form 4 covalent bonds. Hence, valency of carbon is 4.

Explanation:

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