Atomic StructureQuantum Numbers16Choose the best answerWhich set of quantum numbers is valid for an electron in a 4f orbital?An = 4, ℓ = 3, mℓ = +1, mₛ = +½Bn = 4, ℓ = 4, mℓ = −4, mₛ = −½Cn = 4, ℓ = 3, mℓ = +4, mₛ = +½Dn = 3, ℓ = 2, mℓ = −2, mₛ = +½ Like 0 Discuss 0Share
Atomic StructureQuantum Numbers17Choose the best answerIf ℓ = 3, the electron must belong to at least which principal shell?AK-shellBL-shellCM-shellDN-shell Like 0 Discuss 0Share
Atomic StructureQuantum Numbers18Choose the best answerAn electron with quantum numbers n = 4, ℓ = 3, mℓ = 0, mₛ = −½ belongs to:A3sB3pC4dD4f Like 0 Discuss 0Share
Atomic StructureQuantum Numbers19Choose the best answerFor the ground-state electron of hydrogen with mₛ = +½, the sum n + ℓ + mℓ + mₛ is:A3/2B3C2D2/3 Like 0 Discuss 0Share
Atomic StructureQuantum Numbers20Choose the best answerWhich set of quantum numbers is impossible?An = 1, ℓ = 0, mℓ = 0, mₛ = +½Bn = 1, ℓ = 1, mℓ = +1, mₛ = +½Cn = 2, ℓ = 1, mℓ = −1, mₛ = +½Dn = 2, ℓ = 0, mℓ = 0, mₛ = −½ Like 0 Discuss 0Share