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What are the values of the quantum numbers of 19th electron of scandium (Z=21)?

(a)

n=4,l=0,m=0,ms=+1/2

(b)

n=4,l=1,m=0,ms=+1/2

(c)

n=4,l=2,m=0,ms=+1/2

(d)

n=4,l=3,m=0,ms=+1/2


Question ID - 103925 | Toppr Answer

What are the values of the quantum numbers of 19th electron of scandium (Z=21)?

(a)

n=4,l=0,m=0,ms=+1/2

(b)

n=4,l=1,m=0,ms=+1/2

(c)

n=4,l=2,m=0,ms=+1/2

(d)

n=4,l=3,m=0,ms=+1/2

1 Answer - 5876 Votes

3537

Answer Key : (a) -

n=4,l=0,m=0,ms=+1/2



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