Multiple Choice
Which orbital notation represents an atom of beryllium (Be) in the ground state?
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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 is the correct electron configuration for boron (atomic number 5)?33views
- Multiple ChoiceWhich of the following is the correct electron configuration for fluorine (atomic number 9)?38views
- Multiple ChoiceWhich of the following statements about the energy levels of electrons in shells is correct?37views
- Multiple ChoiceWhich of the following best describes cathode rays?30views
- Multiple ChoiceWhich of the following is the complete electron configuration for a neutral fluorine atom?34views
- Multiple ChoiceWhich of the following represents the correct electron configuration for a neutral beryllium (Be) atom?46views
- Multiple ChoiceWhich of the following electron configurations is impossible?54views
- Multiple ChoiceIn the context of electron configuration, where are the electrons located within an atom?40views
- Multiple ChoiceYttrium has an atomic number of 39. Which electron configuration best represents yttrium?69views
- Multiple ChoiceWhat is the electron configuration of gallium (Ga)?70views
- Multiple ChoiceHow many electrons are present in the second energy level (n = 2) of a neutral lithium atom?40views
- Multiple ChoiceWhich of the following wavelengths corresponds to the energy required to excite a hydrogen atom from the n=2 state to the n=5 state?36views
- Multiple ChoiceWhich of the following electron configurations represents an excited state for an atom of calcium?36views
- Multiple ChoiceWhich of the following orbital diagrams correctly represents the ground state electron configuration of nitrogen (N)?49views