Chemistry, asked by harshiharshitha1268, 4 months ago

electronic configuration of 1st 20 elements with atomic number, K,L,M,N Shell, valency ​

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Answered by gs4900331
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The electronic configuration of sodium can be written as 2, 8, 1. 2, 8, 1 electrons are distributed in the shells K, L, M respectively. Therefore,  ...

Answered by ironhemanth
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SORRY I HAVE NOT WRITTEN IN THE NEAT MANNER FORGICE ME

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