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The electronic configuration of calcium is …

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The electronic configuration of calcium is 2,8,8,2 not 2,8,10.Explain why?

Posted by Kiran Kumari 4 years, 11 months ago

CBSE > Class 10 > Science

2 answers

Devanshu Gupta 4 years, 11 months ago

In last shell more than 8 electron cannot be accomadate

Priyanka Sharma 4 years, 11 months ago

Because electrons in a particular shell are arranged by formula 2 n² and last shell accommodates 8 electrons acc. to law

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