Question

Give all
four quantum
number for the last electron
(Ni
-28)
in​

Answer 1

Answer:

3 , 2 , 0 , -1/2

Explanation:

The quantum numbers for Ni

principal = 3 ( because electron in energy level is 3 )

Angular = 2 ( because electron is in a d subshell )

magnetic = 0 ( because the electron is in middle orbital of the 5 orbitals in the 3d sublevel )

spin = -1/2 ( because the electron is down spin )

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