Question

Define Quantum Numbers. give the quantum number of all four electrons denoted as 3d⁴​

Answer 1

Answer:

Principal Quantum Number

(

n

)

=

3

.

Azimuthal Quantum Number

(

l

)

=

2

.

[d orbital has l value of 2].

Magnetic Quantum Number

(

m

l

)

=

−

2

,

−

1

,

0

,

+

1

,

+

2

.

Spin Quantum Number

(

m

s

)

=

+

1

2

,

−

1

2

Answer 2

Answer:

THE NUMBER WHICH REPRESENTS OR DESIGNATES MAIN ENERGY LEVEL, SIZE, SUB ENERGY LEVEL AND SHAPE OF ELECTRONS ARE CALLED AS QUANTUM NUMBERS !