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Electron Configuration
Orbitals
Valence and shells
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 element has 3 valence electrons and only fills 2 shells? 

What is Boron


100
What is the element that has this configuration: 1s^2 2s^2 2p^6 3s^2?
What is Mg
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 element has 7 valence electrons and fills  5 shells

What is Iodine

200
What is the element with the following configuration: 1s^2 2s^2 2p^6 3s^2 3p^3?
What is P
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 element has 2 valence electrons and only fills 1 shell

What is Helium

300
What is the element with the following configuration: 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^6?
What is Fe
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 element has 2 valence electrons and only fills 3 shells?

What is Magnesium

400
What is the element that has this configuration: 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^10 4p^6 5s^2 4d^2?
What is Zr
400

Sometimes atoms skip orbitals in shells to go down to the next shell. 

What is it takes less energy to go down a floor than go all the way out to the outer orbitals sometimes

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 element has 1 valence electron and fills only 1 shell

What is Hydrogen?

500
What is the element that has this configuration: [Xe] 6s^2 4f^14 5d^9?
What is Au
500

What atom has 4 valence electrons and only has electrons in 3 shells?

What is Silicone?