Multiple Choice
1s^2 2s^2 2p^6 3s^2 3p^6 4s^1 is the electron configuration for which element?
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10. Periodic Properties of the Elements
The Electron Configuration
Back10. Periodic Properties of the Elements
The Electron Configuration
- 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^338views
- Multiple ChoiceWhich element has the electron configuration 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5?43views
- Multiple ChoiceWhich of the following is the correct electron configuration for the bromide ion, Br−?39views
- Multiple ChoiceWhich of the following represents the ground-state electron configuration for cesium (Cs)?46views
- Multiple ChoiceWhich of the following is the correct electron configuration for boron (B)?22views
- Multiple ChoiceWhich of the following is the correct electron configuration for selenium (Se)?49views
- Multiple ChoiceWhich of the following is the correct electron configuration for aluminum (Al)?42views
- Multiple ChoiceWhich of the following is the correct electron configuration for a neutral lithium (Li) atom?46views
- Multiple ChoiceWhich species has the electron configuration [Ar] 3d^2?76views
- Multiple ChoiceWhich of the following is the correct electron configuration for argon (Ar)?54views
- Multiple ChoiceWhich of the following represents the correct electron configuration for a neutral carbon atom?39views
- Multiple ChoiceWhat is the primary difference between the 1s and the 2s orbitals?85views
- Multiple ChoiceWhich of the following is the correct electron configuration for beryllium (Be)?41views
- Multiple ChoiceHow many electron-containing orbitals are present in a neutral atom of arsenic (atomic number 33)?45views