The quantum number/s needed to describe an el | vedclass

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Question

(D) To completely describe an electron in an atom,we require $4$ quantum numbers: the principal quantum number $(n)$,the azimuthal quantum number $(l)

Vedclass · Accepted Answer

$4$

Vedclass · Answer

(D) To completely describe an electron in an atom,we require $4$ quantum numbers: the principal quantum number $(n)$,the azimuthal quantum number $(l)$,the magnetic quantum number $(m_l)$,and the spin quantum number $(m_s)$.This is consistent with Pauli's exclusion principle,which states that no two electrons in an atom can have the same set of all $4$ quantum numbers.

The quantum number/s needed to describe an electron fully in an atom is/are:

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