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Electron Configuration
Orbitals
Shorthand Notations
More Configurations
Miscellaneous Facts
100
What is the electron configuration for Li?
What is 1s^2 2s^2
100
What four letters represent the orbitals?
What is s, p, d, f
100
What is the electron configuration of Cl?
What is [Ne] 3s^2 3p^5
100
What is wrong with this configuration: 1s^2 2s^2 2p^5 3s^2?
2 p not filled before moving to 3s
100
In order to fill the 3d orbital, what orbital must be filled in first?
What is the 4s orbital
200
What is the electron configuration of F?
What is 1s^2 2s^2 2p^5
200
How many electrons can a s orbital have?
What is 2
200
What is the electron configuration of Ca?
What is [Ar] 4s^2
200
What is wrong with the following configuration: 1s^2 2s^2 2p^6 3s^2 2p^3?
What is 2 2p
200
Out of these four orbitals, which one has the most energy: 1p 2d 3d 4s?
What is the 3d orbital
300
What is the electron configuration of Al?
What is 1s^2 2s^2 2p^6 3s^2 3p^1
300
How many electrons can a p orbital have?
What is 6
300
What is the electron configuration of Zn?
What is [Ar] 4s^2 3d^10
300
What is wrong with the following configuration: 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 4d^6?
3d follows 4s
300
True or False The orbitals are filled from highest energy level to the lowest energy level.
What is false
400
What is the electron configuration of Ti?
What is 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^2
400
How many electrons can a d orbital have?
What is 10
400
What is the electron configuration of Ag?
What is [Kr] 5s^2 4d^9
400
How many valence electrons in the following electron configuration: 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^10 4p^6 5s^2 4d^2?
2
400
What is the Pauli exclusion principle?
What is states that only two electrons can occupy a single orbital
500
What is the electron configuration of Ni?
What is 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^8
500
How many electrons can a f orbital have?
What is 14
500
What is the electron configuration of Ba?
What is [Xe] 6s^2
500
What is the wrong with this configuration: [Kr] 6s^2 4f^14 5d^9?
Krypton is 4th period and it starts with 6th, it should start at 5th
500
What is the Aufbau principle?
What is states that electrons fill orbitals that have the lowest energy first