Give the possible values of l,m,s for electrons having n=2 .

1.	Give the possible values of l,m,s for electrons having n=2 .
Answer» tion:For a CORRESPONDING value of principal QUANTUM NUMBER(n), the azimuthal quantum number(l) ranges from 0 to (n−1). The values of magnetic quantum number(m) is GOVERNED by values of l it can have value between −l and +l through zero.Therefore, for n=2 corresponding value of l ranges from l=0 and l=1 and magnetic quantum number ranges from m=−1 to m=+1.Hence, an electron cannot have values n=2, l=2 and m=+2

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