Question

Explain the rule according to which electrons are filled in various energy levels.

Answer 1

Answer:

first shell. or K shell = 2

first shell. or K shell = 2second shell or L shell = 8

first shell. or K shell = 2second shell or L shell = 8third shell or M shell = 8

first shell. or K shell = 2second shell or L shell = 8third shell or M shell = 8and after these shell all accommodates 8 electron.......

Explanation:

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