WorksheetsElectron Configurations
Total questions: 15
Worksheet time: 20mins
The electron configuration below is for which element?
1s22s22p63s23p64s23d10
Zinc
Copper
Nickel
Germanium
Which electron configuration belongs to chlorine (Cl)?
1s2 2s2 2p6 3s2 3p5
1s2 2s2 2p6 3s2 3p6
1s2 2s2 2p6 3s2 3p7
How many electrons can the d sublevel hold?
14
10
2
6
How many electrons can the s sublevel hold?
14
10
2
6
The electron configuration below is for which element?1s22s22p63s2
Neon
Magnesium
Aluminum
Potassium
Which of the following is the noble gas (shorthand) configuration for iodine?
[Ar] 4s24d104p5
[Kr] 5s24d105p5
[Xe] 5s25d105p5
Each row of the periodic table represents a(n)
Energy level
Sublevel
Electron
Orbital
Each orbital can hold how many electrons?
5
4
8
2
Which of the following is the noble gas (shorthand) configuration for sulfur?
[Ar] 3p4
[He] 3s23p4
[Ne] 3s23p4
[Xe] 3s23p4
Which of the following is the electron configuration for iron?
1s22s22p63s23p64s23d6
1s22s22p63s23p63d8
1s22p63s23p64s23d6
1s22s22p63s23p64s13d6
The shorthand configuration below is for which element?
[Ne] 3s23p64s2
Calcium
Sodium
Scandium
Titanium
Which of the following is the noble gas configuration for boron?
[He] 1s22s2
[He] 2s22p2
[He] 2s22p1
[Ne] 2s22p1
How many sublevels are in the second energy level?
1
2
3
4
