Multiple Choice
The sulfur atom has 16 electrons. What is the correct electron configuration for sulfur?
81
views
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?82views
- Multiple ChoiceWhat is the total number of partially occupied 2p orbitals in a nitrogen atom (atomic number 7) in its ground state?71views
- Multiple ChoiceWhich sublevel is filled immediately after the 5s sublevel in the order of electron filling?91views
- Multiple ChoiceWhich of the following represents the complete ground state electron configuration for a scandium (Sc) atom?65views
- Multiple ChoiceWhich of the following represents the correct ground-state electron configuration for a neutral carbon atom?65views
- Multiple ChoiceGiven the electron configuration of iron (Fe): [Ar] 4s2 3d6, how many core electrons and valence electrons does an iron atom have?114views
- Multiple ChoiceWhich of the following represents the complete ground state electron configuration for a nickel (Ni) atom?69views
- Multiple ChoiceHow many electrons can be accommodated in the third energy level (n = 3) of an atom?64views
- Multiple ChoiceWhich of the following correctly represents the orbital diagram for arsenic (As, atomic number 33)?73views
- Multiple ChoiceWhich atom in the ground state has a stable (completely filled) electron configuration?74views
- Multiple ChoiceA neutral atom has the following electron configuration: 1s^2 2s^2 2p^6 3s^2 3p^5. Which element is this atom?69views
- Multiple ChoiceWhich of the following is the correct electron configuration for the Y^{3+} ion?69views
- Multiple ChoiceWhich of the following is the correct electron configuration for boron (atomic number 5)?67views
- Multiple ChoiceWhich of the following represents the correct electron configuration for a neutral oxygen atom?55views