Atomic StructureQuantum Numbers11Choose the best answerThe unpaired electron of lithium, Z = 3, has which orbital quantum numbers?An = 2, ℓ = 0, mℓ = 0Bn = 3, ℓ = 0, mℓ = 0Cn = 2, ℓ = 1, mℓ = +1Dn = 3, ℓ = 1, mℓ = 0 Like 0 Discuss 0Share
Atomic StructureQuantum Numbers12Choose the best answerThe four quantum numbers for the valence electron of sodium, Z = 11, may be represented as:An = 2, ℓ = 1, mℓ = −1, mₛ = −½Bn = 3, ℓ = 0, mℓ = 0, mₛ = +½Cn = 3, ℓ = 2, mℓ = −2, mₛ = −½Dn = 3, ℓ = 2, mℓ = +2, mₛ = +½ Like 0 Discuss 0Share
Atomic StructureQuantum Numbers13Choose 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 Numbers14Choose 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 Numbers15Choose the best answerAn electron with quantum numbers n = 4, ℓ = 3, mℓ = 0, mₛ = −½ belongs to:A3sB3pC4dD4f Like 0 Discuss 0Share