Chemistry, asked by dev1384, 1 year ago

write the electronic configuration of the elements with atomic number 13, 7 ,15 and 9

Answers

Answered by pritam7384

0

7 ==>1s2,2s2 2p3,
9==>1s2,2s2 2p5,
13==>1s2,2s2 2p6,3s2 3p1
15==>1s2,2s2 2p6,3s2 3p3

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