Which of the following statements concerning the quantum numbers are c

1.	Which of the following statements concerning the quantum numbers are correct ?
Answer» Angular quantum num ber DETERM ines the three DIM ensional shape of th e orbital. The principal quantum num ber determ ines the orientation and energy of the orbital. M agnetic quantum num ber determ ines the SIZE of th e orbital Spin q u a n tu m n u m b e r of an e lectro n determ ines the orientation of the spin of electron relative to th e chosen axis. Solution :(A) Azim uthal quantum num ber ‘Z’ isdimensional shape of the orbital. (B) The principal quantum num ber determ ines the size of the orbit. (C) M agnetic q u an tu m n u m b er d eterm ines the orientation of the electron cloud in a subshell.(D) An electron spins around its ow n axis, m uch in a SIM ilar way as earth spins around its own axis whereas revolving around the sun or, an electron has, besides charge and m ass, intrinsic spin angular quantum number.

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