Question

carbon sharing electron and its electronic configuration will be equal to
(a) helium
(b) Neon
(c) Argon
(d) Krypton​

Answer 1

Answer : neon

Explaination : atomic number of carbon is 6 so it needs to share 4 electrons..when it shares 4 electrons..now it has total (6+4) 10 electrons so it's electronic configuration becomes 2,8 and neon's electronic configuration is 2,8 ..hence the answer is neon

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