What is wrong with following electronic configuration for atoms in thier ground state? A) 1s^2 2s^2 3s^1 B) [ne] 2s^2 2p^3 C) [ne] 3s^2 3d^5
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A) is wrong.
Reason: In ground state, the electronic configuration should be 1s^2 2s^2 2p^1. In this case it is excited to 3s^1 orbital
Reason: In ground state, the electronic configuration should be 1s^2 2s^2 2p^1. In this case it is excited to 3s^1 orbital
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