Question

what done 2nsquare eqution convey​

Answer 1

Answer:

2n^2

Explanation

2n^2 is a formula in chemistry used to find the number of electrons  in the shells of atom of different elements.for ex

in the second shell 2 2^2 = 2*4=8

in the third shell 2 3^2 =2*9=18

in the fourth shell 2 4^2=2*16=32

But it can not be used for all the elements like titanium