Chemistry, asked by Ishita541, 1 year ago

What will be the principal quantum no.For the last electron of na (11)?

Answers

Answered by sakthijayasundarr

0

The principal quantum number for last electron is 3.

Answered by abuahmed2200a

0

Na 11: 1S2,2S2,2P6,3S1

Quantum no for the last electron are

n=3

L=0

ml = 1

ms = +1/2

Hope the answer is useful

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