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WorksheetsElectron Configurations
Total questions: 17
Worksheet time: 18mins
What atom matches this full electron configuration?
1s22s22p63s23p64s23d10
Zinc
Copper
Nickel
Germanium
What full electron configuration matches an oxygen atom?
1s22s22p63s2, 3p64s23d104p5
1s22s22p4
1s22s22p6
1s22s22p63s23p64s23d1
Which noble gas electron configuration belongs to Chlorine (Cl)?
[Ne] 3s2 3p5
[Ne] 3s2 3p6
[Ne] 3s2 3p7
Choose the correct Noble Gas configuration for iodine.
[Ar]4s24d104p5
[Kr]5s24d105p5
[Xe]5s25d105p5
none of the above
Each row on the periodic table represents:
an energy level
a sublevel
an electron
an orbital
How many electrons can the first energy level hold?
1
2
8
0
How many electrons can the p sublevel hold?
6
10
8
14
In an electron configuration, what follows 4s?
4p
3d
4s
2f
This could be the dot diagram of
Mg
Cl
C
O
Which of the following is the correct full electron configuration for a sodium atom?
1s1 2s1 3s1
1s2 2s2 2p6 3s1
1s2 2s2 2p6 3s2 3p6 4s1
1s2 2s1
Which of the following is the correct Noble Gas electron configuration for a phosphorus atom?
[Ne] 3s2 3p3
1s2 2s2 3p3
[Ne] 3s2 3p6
1s2 2s2 3s2 2p6 3p3
Which of the following is the correct full electron configuration for a neon atom?
1s2 2s2 2p3
1s2 2s2 2p6 3s1
1s2 2s2 2p6 3s2 3p6 4s2 3d8
1s2 2s2 2p6
What is the Noble Gas electron configuration for barium?
[Xe] 6s2
[Rn] 6s2
[Ar] 4s2 3d10 4p5
[He] 2s2 3p1
