Multiple ChoiceWhich simplified electron configuration correctly represents sulfur (S), atomic number 16?24views
Multiple ChoiceIn noble-gas shorthand notation, what is the ground-state electron configuration of rubidium (Rb, atomic number 37)?67views
Multiple ChoiceWhat is the ground-state (simplified noble-gas) electron configuration for bromine (Br)?79views
Multiple ChoiceWhat is the ground-state electron configuration of phosphorus (P), atomic number 15?86views
Multiple ChoiceIn the simplified electron configuration (noble-gas shorthand), what is the electron configuration of phosphorus (P)?80views
Multiple ChoiceWhich simplified electron configuration correctly represents a neutral silicon atom (atomic number 14) in the ground state?62views
Multiple ChoiceWhat is the ground-state electron configuration of neon (Ne, atomic number 10)?77views
Multiple ChoiceWhich electron configuration corresponds to a neutral oxygen atom (atomic number 8) in the simplified orbital notation?71views
Multiple ChoiceWhich electron configuration represents an atom in an excited state (i.e., an electron has been promoted to a higher-energy orbital while a lower-energy orbital is not filled as expected in the ground state)?52views
Multiple ChoiceWhat is the ground-state electron configuration of gallium (Ga), written using noble-gas shorthand?58views
Multiple ChoiceWhich three principles guide writing the ground-state electron configuration of an atom?78views