WorksheetsElectron Configuration
Total questions: 20
Worksheet time: 1hrs 18mins
The second shell from the center of an atom can hold how many electrons?
2
6
8
18
Valence electrons are located...
inside the nucleus
in outer space
on the outermost orbit of an atom
10
2
8
18
14
4
3
28
How many electrons can the d sublevel hold?
What is the maximum number of electrons that an s orbital can have?
1 electron
2 electrons
3 electrons
4 electrons
How many electrons can the p sublevel hold?
6
1s22s22p63s2
1s22s22p63s2
The PES spectrum below is for the element _______________.
O
Ne
N
F
Examine the spectrum below. Where would you expect the 2p peak for F be if it were on the same spectrum?
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
What does the 4th peak from the left represent?
The 2s electrons
The 3d electrons
The 2p electrons
The 3s electrons
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
How many valence electrons does the element pictured in the PES spectrum below have?
1
2
3
4
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
Which of these elements would have the same number of PES peaks as Fluorine?
Neon
Beryllium
Sodium
Chlorine
How many peaks would be expected for a PES spectum for Calcium?
2
3
4
5
What is the electron configuration for this PES graph?
1s22s22p63s23p2
1s22s22p63s23p1
1s22s22p63s23p3
1s22s22p63s2
