AP Chem PES Check In

Which PES graph best represents the element beryllium (Be)?

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Tags

NGSS.HS-PS1-1

Which PES graph best represents the element lithium (Li)?

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Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What is the the electron configuration that is most likely to produce the PES graph

displayed?

Click on the graph to make it easier to see.

• 1s² 2s² 2p⁶ 3s²

• 1s² 2s² 2p⁶ 3s¹

• 1s¹ 2s⁶ 2p² 3s²

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

When a sample of aluminum (Al) is analyzed using PES, which spectrum would be

produced?

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Tags

NGSS.HS-PS1-1

What electron subshell is labeled by the arrow in the PES graph displayed?

You can click on the graph to make it easier to see

• 3p
• 2p
• 4d
• 1s

Tags

NGSS.HS-PS1-1

What electron subshell is labeled by the arrow in the PES graph displayed?

You can click on the graph to make it easier to see

• 3p
• 2p
• 4d
• 1s

Tags

NGSS.HS-PS1-1

What electron subshell is labeled by the arrow in the PES graph displayed?

You can click on the graph to make it easier to see

• 3p
• 2p
• 4d
• 1s

Tags

NGSS.HS-PS1-1

What electron subshell is labeled by the arrow in the PES graph displayed?

You can click on the graph to make it easier to see

• 3p
• 2p
• 4d
• 1s

Tags

NGSS.HS-PS1-1

Based on the graph below, which element would produce

this PES spectrum?

You can click on the graph to make it easier to see

• Oxygen ( O )

• Carbon (C)

• Aluminium (Al)

• Neon (Ne)

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

When a sample of iron (Fe) is analyzed using PES, which spectrum would be

produced?

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Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2