Multiple Choice
Which element has the electron configuration 1s2 2s2 2p6 3s2 3p6 4s2 3d8?
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10. Periodic Properties of the Elements
The Electron Configuration
Back10. Periodic Properties of the Elements
The Electron Configuration
- Multiple ChoiceWhich of the following statements correctly describes p orbitals?119views
- Multiple ChoiceWhich of the following represents the complete ground state electron configuration for the iron (Fe) atom?107views
- Multiple ChoiceWhich atomic symbol represents the noble gas with the electron configuration 1s^2 2s^2 2p^6?111views
- Multiple ChoiceA ground state atom of Mg could not have any electrons with which of the following electron configurations?93views
- Multiple ChoiceWhich of the following represents the ground state electron configuration for arsenic (As)?108views
- Multiple ChoiceAccording to the Aufbau principle, what is the maximum number of electrons that can occupy the third energy level (n = 3) of an atom?101views
- Multiple ChoiceWhich of the following diagrams correctly represents the distribution of electrons in the electron shells of a helium atom?118views
- Multiple ChoiceWhich change to the electron configuration of nitrogen (atomic number 7) would result in a stable, noble gas configuration?100views
- Multiple ChoiceWhen writing the electron configuration for plutonium (atomic number 94), which of the following is the correct ending for its configuration?106views
- Multiple ChoiceWhich of the following is the correct electron configuration for helium (He)?93views
- Multiple ChoiceWhich of the following best describes the term 'electron orbital'?114views
- Multiple ChoiceAccording to the aufbau principle, which of the following sublevels is lowest in energy?100views
- Multiple ChoiceWhich of the following is the correct ground-state electron configuration for gallium (Ga; Z = 31)?105views
- Multiple ChoiceWhich of the following is the correct electron configuration for barium (Ba)?121views