Question

electronic configuration of an element having atomic number 27 and atomic mass 13

Answer 1

Answer:

Atomic number =13

mass number =27

since it is a neutral atom

therefore

number of protons = number of electrons=13

hence there will be 13 electrons.

its electronic configuration will be

2,8,3

or

1s2, 2s2,2p6,3s2,3p1.

Hope it helps you