Chemistry, asked by manishdudi4697, 10 months ago

what is the electronic confirguration of an element with an atomic number of 4 and a mass of 9

Answers

Answered by ankanranjan

0

Answer:k2, l2

Explanation:

Answered by brainer9657

3

Answer:

Electronic configuration is always done by taking the atomic number which is the same as electron number.

Atomic number = 4

Electronic configuration (or electron distribution in shells)

K ‐2 L - 2

The electrons in K shell can not more than 2, so the rest electrons are put in next shell which is L shell

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