Multiple Choice
Which of the following represents the correct orbital diagram for a neutral vanadium atom (atomic number 23)?
10. Periodic Properties of the Elements
The Electron Configuration
Back10. Periodic Properties of the Elements
The Electron Configuration
- Open Question
The sulfur atom has 16 electrons. what is the electron configuration for sulfur?
1views - Multiple ChoiceHow many subshells are present in the n = 4 shell of an atom?
- Multiple ChoiceWhich of the following orbital diagrams for the 2p subshell of carbon (atomic number 6) represents a violation of Hund's rule?
- Multiple ChoiceThe sulfur atom has 16 electrons. What is the correct electron configuration for sulfur?
- Multiple ChoiceWhich element has the electron configuration 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6?
- Multiple ChoiceWhat is the total number of partially occupied 2p orbitals in a nitrogen atom (atomic number 7) in its ground state?
- Multiple ChoiceWhich sublevel is filled immediately after the 5s sublevel in the order of electron filling?
- Multiple ChoiceWhich of the following represents the complete ground state electron configuration for a scandium (Sc) atom?
- Multiple ChoiceWhich of the following represents the correct ground-state electron configuration for a neutral carbon atom?
- Multiple ChoiceGiven the electron configuration of iron (Fe): [Ar] 4s2 3d6, how many core electrons and valence electrons does an iron atom have?
- Multiple ChoiceWhich of the following represents the complete ground state electron configuration for a nickel (Ni) atom?
- Multiple ChoiceHow many electrons can be accommodated in the third energy level (n = 3) of an atom?
- Multiple ChoiceWhich of the following correctly represents the orbital diagram for arsenic (As, atomic number 33)?
- Multiple ChoiceWhich atom in the ground state has a stable (completely filled) electron configuration?