Question

How are quantam numbers helpful to understand the atomic structure​

Answer 1

Answer:

there are four quantam number....

Explanation:

first is principal quantam number.. which define the number of shell....

like n= 1 ,2,3,4

1= s

2= p

3= d

4= f

now is ,second Azimuthal quantam number.. which define valence shell of the last electron..

like S= 0 , p= 1 ,d= 2 ,f=3.......

now is magnetic quantam number...

which define the orientation of the electron..

last is spin quantam number.. which define the anticlockwise and clockwise of electron .....