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The four quantum numbers for the electron in the outer most orbital of potassium (atomic no. 19) are [JEE Main 2024, 31 …

Q1

The four quantum numbers for the electron in the outer most orbital of potassium (atomic no. 19) are

[JEE Main 2024, 31 Jan (Shift 2)]

a

\(n=3,l=0,m=1,s=+\frac{1}{2}\)

b

\(n=4,l=2,m=-1,s=+\frac{1}{2}\)

c

\(n=2,l=0,m=0,s=+\frac{1}{2}\)

d

\(n=4,l=0,m=0,s=+\frac{1}{2}\)

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