Multiple Choice
Which atom has the electron configuration 1s2 2s2 2p6 3s2 3p6?
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10. Periodic Properties of the Elements
The Electron Configuration
Back10. Periodic Properties of the Elements
The Electron Configuration
- Multiple ChoiceWhich element has a total of five occupied principal energy levels?97views
- Multiple ChoiceIn a multi-electron atom, which of the following orbitals will have the highest energy?89views
- Multiple ChoiceHow many electrons can an atom have in its first electron shell (n = 1)?89views
- Multiple Choice1s^2 2s^2 2p^6 3s^2 3p^6 4s^1 is the electron configuration for which element?83views
- Multiple ChoiceConsider the following electron configurations. Which atom is expected to be the most stable?A) 1s^2 2s^2 2p^6B) 1s^2 2s^2 2p^5C) 1s^2 2s^2 2p^4D) 1s^2 2s^2 2p^386views
- Multiple ChoiceWhich element has the electron configuration 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5?101views
- Multiple ChoiceWhich of the following is the correct electron configuration for the bromide ion, Br−?88views
- Multiple ChoiceWhich of the following represents the ground-state electron configuration for cesium (Cs)?109views
- Multiple ChoiceWhich of the following is the correct electron configuration for boron (B)?70views
- Multiple ChoiceWhich of the following is the correct electron configuration for selenium (Se)?98views
- Multiple ChoiceWhich of the following is the correct electron configuration for aluminum (Al)?94views
- Multiple ChoiceWhich of the following is the correct electron configuration for a neutral lithium (Li) atom?102views
- Multiple ChoiceWhich species has the electron configuration [Ar] 3d^2?140views
- Multiple ChoiceWhich of the following is the correct electron configuration for argon (Ar)?102views