Question

the atomic number of an element is 18 write down the electronic configuration of the element,.​

Answer 1

Answer:

the subshell of electronic configuration is 1s^2 2s^2 2p^6 3s^2 3p6.

Answer 2

Answer:

the subshell of electronic configuration is 1s^2 2s^2 2p^6 3s^2 3p6

Explanation:

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