Drawing Orbital Fill and Writing Electron Configurations

The diagram above represents two electrons with 

• opposite spins.

•  the same spin.

• different energies.

• different energy levels.

How many electrons can the p sublevel hold?

• 14

• 10

• 2

• 6

Tags

NGSS.HS-PS1-1

Identify the Electron Configuration for Aluminum (Al)

• 1s² 2s² 2p⁶ 3s² 3p¹

• 1s² 2s² 2p⁶ 3s² 3p³

• 1s² 2s² 2p⁶ 3s² 4p¹

Tags

NGSS.HS-PS1-1

What is incorrect about this orbital diagram?

• Both arrows in the 2p box should be pointing up

• There is nothing incorrect with this diagram

• In the 2p box there should only be 1 electron in the first 2p box and one in the 2nd 2p box

• All the arrows should be pointing up.

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which orbital shows a violation of Hund's Rule?

• A

• B

• C

• D

Which orbital shows a violation of the Pauli Exclusion Principle?

• A

• B

• C

• D

Tags

NGSS.HS-PS1-1

What atom matches this electron configuration?
1s²2s²2p⁶3s²3p⁶4s²3d¹⁰

• Zinc

• Copper

• Nickel

• Germanium

Tags

NGSS.HS-PS1-1

Which of the following is the correct electron configuration for the element Neon (Ne)?

Tags

NGSS.HS-PS1-1

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

• Copper (Cu)

• Zinc (Zn)

• Nickel (Ni)

• Iron (Fe)

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2