Question

what is the spin quantum number for 4s2​

Answer 1

Answer:

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Explanation:

The quantum number of the last electron of Zinc which is located in the

4

s

2

orbital are:

The Principal Quantum Number

n

=

4

The Angular Momentum Quantum Number

l

=

0

The Magnetic Quantum Number

m

l

=

0

The Electron Spin Quantum Number

m

s

=

+

1

2

or

−

1

2