Atomic Structure and Electron Configuration
Practice Questions
AP Chemistry › Atomic Structure and Electron Configuration
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1
Which is the correct orbital notation for Copper?
2
Which element does not contain electrons in the d orbital?
3
What is the electron configuration for 
4
Which set of quantum numbers represents the highest energy valence electron in a ground-state aluminum atom?
5
What is the electron configuration for Chromium?
6
Which atomic subshell fills with electrons first: 3d or 4s?
7
Which is the most stable electron configuration of Fe (II) ion?
8
What does the azimuthal quantum number reveal about the quantum mechanical model of an atom?
9
How many unpaired electrons occupy the 3p orbitals of 
10
What is the electron configuration for carbon?
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