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(B) The azimuthal quantum number $(l)$ determines the shape of the orbital.It is a quantum number for an atomic orbital that determines its orbital an

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Azimuthal quantum number

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(B) The azimuthal quantum number $(l)$ determines the shape of the orbital.It is a quantum number for an atomic orbital that determines its orbital angular momentum and describes its shape.The azimuthal quantum number is the second of a set of quantum numbers representing an electron's unique quantum state.For example,$l = 0$ represents a spherical orbital ($s$-orbital),and $l = 1$ represents a dumbbell-shaped orbital ($p$-orbital).Hence,option $B$ is the correct answer.

Which quantum number provides information about the shape of an orbital?

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