Science, asked by ManeeshKandpal8237, 6 months ago

Write the electronic configuration of element having atomic number 12,15,7

Answers

Answered by adiljafri597

2

Answer:

12,15,7

Explanation:

electonic configuration of atomic no.12- 1s2, 2s2 ,2p6, 3s2

atomic no. 15 - 1s2, 2s2, 2p6,3s2 , 3p3

atomic no.71s - 1s2, 2s2 ,2p3

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