Multiple Choice
Which element has the electron configuration 1s2 2s2 2p6 3s2 3p6 4s2 3d8?
167
views
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?123views
- Multiple ChoiceWhich of the following represents the complete ground state electron configuration for the iron (Fe) atom?110views
- Multiple ChoiceWhich atomic symbol represents the noble gas with the electron configuration 1s^2 2s^2 2p^6?114views
- Multiple ChoiceA ground state atom of Mg could not have any electrons with which of the following electron configurations?98views
- Multiple ChoiceWhich of the following represents the ground state electron configuration for arsenic (As)?111views
- 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?104views
- Multiple ChoiceWhich of the following diagrams correctly represents the distribution of electrons in the electron shells of a helium atom?121views
- Multiple ChoiceWhich change to the electron configuration of nitrogen (atomic number 7) would result in a stable, noble gas configuration?105views
- Multiple ChoiceWhen writing the electron configuration for plutonium (atomic number 94), which of the following is the correct ending for its configuration?108views
- Multiple ChoiceWhich of the following is the correct electron configuration for helium (He)?97views
- Multiple ChoiceWhich of the following best describes the term 'electron orbital'?119views
- Multiple ChoiceAccording to the aufbau principle, which of the following sublevels is lowest in energy?106views
- Multiple ChoiceWhich of the following is the correct ground-state electron configuration for gallium (Ga; Z = 31)?109views
- Multiple ChoiceWhich of the following is the correct electron configuration for barium (Ba)?125views