Chemistry, asked by avani7748, 11 months ago

an elements having two shells completely filled with electron

Answers

Answered by sanjana7653
28
Neon... is the element which has two shells filled. At.no. 10 Configuration :@2,8
Answered by aryanammma1704
0

The answer is NEON .The atomic no. Is 10 , ie,2,8 in first and second shell.


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