Multiple ChoiceWhich of the following is the correct electron configuration for beryllium (Be)?122views
Multiple ChoiceWhich of the following is the correct electron configuration for arsenic (atomic number 33)?208views
Multiple ChoiceWhich element has the ground state electron configuration [Ar] 4s^2 3d^{10} 4p^5?166views
Multiple ChoiceWhich of the following is the correct orbital diagram for the ground state of carbon (atomic number 6)?173views
Multiple ChoiceWhich of the following lists the three fundamental rules used to write the electron configuration of elements?134views
Multiple ChoiceWhich of the following represents the correct orbital diagram for a neutral boron atom?181views
Multiple ChoiceWhich of the following is the correct electron configuration for a potassium (K) atom in its ground state?114views
Multiple ChoiceWhich of the following is the correct electron configuration for the As^{3-} ion?168views
Multiple ChoiceWhich of the following orbital-filling diagrams violates the Pauli exclusion principle?162views
Multiple ChoiceWhich of the following is the correct electron configuration for the Al^{3+} ion?112views
Multiple ChoiceWhich of the following is the correct electron configuration for krypton (Kr)?131views
Multiple ChoiceWhich element has the following ground state electron configuration: 1s^2 2s^2 2p^6 3s^2 3p^4?144views