WorksheetsOrbital Diagrams and Electron Configuration - Basic Introduction
Total questions: 10
Worksheet time: 5mins
What is the electron configuration of nitrogen?
1s2 2s2 2p4
1s2 2s2 2p5
1s2 2s2 2p6
1s2 2s2 2p3
How many unpaired electrons does nitrogen have?
One
Two
Four
Three
Is magnesium paramagnetic or diamagnetic?
Paramagnetic
Diamagnetic
Antiferromagnetic
Ferromagnetic
What is the electron configuration of magnesium?
1s2 2s2 2p4
1s2 2s2 2p6
1s2 2s2 2p5
1s2 2s2 2p3
How many electrons does an atom of phosphorus have?
12
13
14
15
Is the sulfide ion paramagnetic or diamagnetic?
Antiferromagnetic
Paramagnetic
Diamagnetic
Ferromagnetic
How many electrons does the aluminum plus three ion contain?
13
12
11
10
What is the electron configuration of cobalt as an atom?
4s2 3d7
4s2 3d5
4s0 3d7
4s0 3d5
How many protons does an atom of cobalt have?
26
27
28
25
What is the correct way to determine the electron configuration of a transition metal ion?
Subtract electrons from the highest energy level
Add electrons to the 4s sub-level
Add electrons to the 3p sub-level
Subtract electrons from the 3d sub-level
