Question

5. An atom has an atomic number of 15. Write its electronic configuration.​

Answer 1

atomic number = 15

electronic configuration = 2,8,5

Answer 2

heye friends, ☺️

An atom has an atomic number of 15 are :-

$\mapsto$ 1S^2, 2S^2, 2P^6, 3S^2, 3P^3

❑ The electron are configuration of an element is important to understanding both the chemical properties of the atom and the type of bonds the atom can form with other atoms. An atom will have a number of electron shells equal to its period (row) on the periodic table of elements.

Hope this answers your question,

Cheers! :)