
Photoelectron Spectroscopy PES
Authored by Deonna Lynch
Chemistry
11th - 12th Grade
NGSS covered
Used 117+ times

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22 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which peak (or peaks) correspond to valence electrons?
The peak at 0.8
The peaks at 0.8 and 1.36
The peak at 19.3
The peaks at 19.3 and 1.36
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Where would you expect the 2s peak for Sodium to fall relative to the presented spectrum of a different element below? *Hint what element is represented here and does Na have more or less effect from Coulomb's Law*
Just to the left of the peak at 126
Just to the right of the peak at 126
Just to the left of the peak at 9.07
Just to the right of the peak at 9.07
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How many valence electrons does the element pictured in the PES spectrum below have?
1
2
3
4
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which peak (or peaks) correspond to the valence electrons?
The peak at 1
The peaks at 1 and 2.05
The peak at 239
The peaks at 239 and 22.7
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What does the 4th peak from the left represent?
The 2s electrons
The 3d electrons
The 2p electrons
The 3s electrons
Tags
NGSS.HS-PS1-1
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Examine the spectrum below. Where would you expect the 2p peak for F be if it were on the same spectrum? *Hint what element is represented here, how does Coulomb's law affect this element vs. F*
To the left of the peak at 3.04
To the right of the peak at 3.04
To the left of the peak at 1.31
To the right of the peak at 1.31
Tags
NGSS.HS-PS1-2
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The PES spectrum below is for the element _______________.
O
Ne
N
F
Tags
NGSS.HS-PS1-1
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