Question

plzz answer this question!!​

Answer 1

Answer:

1) Possible values of l are,

0, 1, 2

As l = 0 to n - 1.

Possible values of m are,

0,

-1, 0, 1,

-2, -1, 0,1,2.

As m = + l to - l.

2) Quantum numbers of 3d orbital are,

n of 3d is 3.

n is principle quantum number.

l ( Azimutthal quantum number) =

0 to n-1

0 to 3 - 1 = 0,1,2.

m = +l to -l

m1 = O

m2= -1, 0,+1

m3 = -2, -1, 0,+1, +2.

3) 2s and 2p are possible.

1p and 3f are not possible because,

1st shell (n = 1) - s orbit.

2nd shell ( n= 2) - s & p orbit.

3rd shell ( n= 3) - s, p and d orbit.

4th shell ( n= 4) - s, p, d & f orbit.

Are possible.