Chemistry, asked by dhruv7951, 7 months ago

In the case of Ca(Z = 20); even through M shell can have 18 electrons the electronic configuration is 2 8, 8,2. Justify

Answers

Answered by vaishnavibudur94

1

Answer:

it is due to the energy levels that follow Hindus rule

first 3p should b filled an then 4s orbital and so on

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