Science, asked by vipiinmavi2832, 1 year ago

the atomic no.[Z] of an element is 25.In its ground state ,how many elements are present in the N shell?

Answers

Answered by Gautam22121998

2 electrons...
electronic configuration will be..
1s²,2s²,2p6 ,3s²,3p6,4s²,3d5
as 4th shell is the Nth shell
and no. of electrons present in it is two...

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