SPDF

The ten short columns in the middle of the periodic table are called:

• alkali metals

• noble gases

• halogens

• transition metals

which of the following is the correct spdf notation of Nitrogen atom (z= 7)

• 1s² 2s² 2p²

• 1s² 2s² 2p³

• 1s² 2s² 2p⁵

Tags

NGSS.HS-PS1-1

What electron configuration matches an oxygen atom?

• 1s²2s²2p⁶3s2, 3p⁶4s²3d¹⁰4p⁵

• 1s²2s²2p⁴

• 1s²2s²2p⁶

• 1s²2s²2p⁶3s²3p⁶4s²3d¹

Tags

NGSS.HS-PS1-1

How many electrons can each p orbital hold?

• 6

• 3

• 2

• 4

Which letter represents amplitude? (a)  

• A

• B

• C

• D

• E

Tags

NGSS.MS-PS4-1

How many total electrons can the f orbitals in a sublevel hold?

• 2

• 14

• 6

• 10

A region in space where there is a high probability of finding an electron in an atom or molecule is known as

• shell

• orbital

• orbit

• excited state

What shape are "p" orbitals? 

• Cloverleaf shaped

• Spherical shaped

• Hybrid structure

• Dumbell shaped

An orbital can at most hold how many electrons?

• 1 electron

• 2 electrons

• 3 electrons

• 4 electrons

What does the 's' in SPDF notation stand for?

• Sharp

• Simple

• Single

• Spherical