Question

21. Total value of/ (azimuthal quantum number) for
any value of n(principal quantum number) is equal
to
(1) n - 1
(2) n + 1
(3) n
(4) 2n2
plz help me with this question

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Answer 1

Answer:

Prove: (tan A)/((1 + tan^2 A) ^ 2) + (cos A)/((1 + cot^2 A) ^ 2) = sin Delta * cos 2

Answer 2

Answer:

Answer

The azimuthal quantum number, l (the sublevel)

designates the overall shape of the orbital within a shell

affects orbital energies (larger = higher energy)

all electrons in an atom with the same value of are said to belong to the same sublevels

only integer values between 0 and n-1 are allowed so total allowed values are n.