Question

What is the electron configuration of an element with an atomic
number of 10?

Answer 1

Explanation:

From the periodic table the element with atomic number 10 is neon and this element is a noble gas.

It's electron configuration is

$1 {s}^{2} \: \: \: \: \: 2 {s}^{2} \: \: \: \: \: 2 {p}^{6}$

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