I need help with b) c) and what is the electronic configuration of atom E

Abhinab Kanrar asked Dec 16, 2022

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Abhinab Kanrar asked Dec 16, 2022

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23 votes

Answer:

(b) A and C belongs to same group.

Step-by-step explanation:

The Electronic Configuration of E is

$1s {}^(2) 2s {}^(2)2p {}^(6) 3s {}^(2) 3p {}^(6) 4s {}^(2)$

Smcg answered Dec 21, 2022

by Smcg

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