AP Chemistry and Electron Configuration

How many orbitals make up the 4d subshell?

• 1
• 3
• 5
• 7

The correct electron configuration for nitrogen is

• 1s²2s²2p⁶3s²3p²
• 1s²2s²2p⁶2d⁴
• 1s²2s²2p³
• 1s²2s²3s²4s¹

Tags

NGSS.HS-PS1-1

Which one of the following elements has 3 electrons in a p subshell?

• Sb
• Na
• Sc
• V

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which of the following distributions of electrons is correct for three electrons in p-subshell?

• A
• B
• C
• D

Tags

NGSS.HS-PS1-1

The _____ orbital is partially filled in the Manganese atom.

• 3s
• 4s
• 4p
• 3d

Tags

NGSS.HS-PS1-2