Multiple Choice
The sulfur atom has 16 electrons. What is the correct electron configuration for sulfur?
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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 the electron configuration 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6?48views
- Multiple ChoiceWhat is the total number of partially occupied 2p orbitals in a nitrogen atom (atomic number 7) in its ground state?42views
- Multiple ChoiceWhich sublevel is filled immediately after the 5s sublevel in the order of electron filling?60views
- Multiple ChoiceWhich of the following represents the complete ground state electron configuration for a scandium (Sc) atom?38views
- Multiple ChoiceWhich of the following represents the correct ground-state electron configuration for a neutral carbon atom?38views
- Multiple ChoiceGiven the electron configuration of iron (Fe): [Ar] 4s2 3d6, how many core electrons and valence electrons does an iron atom have?63views
- Multiple ChoiceWhich of the following represents the complete ground state electron configuration for a nickel (Ni) atom?38views
- Multiple ChoiceHow many electrons can be accommodated in the third energy level (n = 3) of an atom?32views
- Multiple ChoiceWhich of the following correctly represents the orbital diagram for arsenic (As, atomic number 33)?47views
- Multiple ChoiceWhich atom in the ground state has a stable (completely filled) electron configuration?49views
- Multiple ChoiceA neutral atom has the following electron configuration: 1s^2 2s^2 2p^6 3s^2 3p^5. Which element is this atom?41views
- Multiple ChoiceWhich of the following is the correct electron configuration for the Y^{3+} ion?40views
- Multiple ChoiceWhich of the following is the correct electron configuration for boron (atomic number 5)?39views
- Multiple ChoiceWhich of the following represents the correct electron configuration for a neutral oxygen atom?29views