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Problem Set 6 - 4.doc
4. Write electron configurations and count the number of unpaired
electrons in:
Paired Electrons - What is the number of unpaired electrons in a chromium atom?
Which of the following species would you expect to be paramagnetic? - 14. Which of the following species would you expect to be paramagnetic? Briefly explain the answers using molecular orbital energy level diagrams or molecular orbital electron configurations.
N2, N2 ...
Ground State - Determine the number of unpaired electrons in ground state atoms of P and Cl, respectively.
A. 5, 3
B. 5, 1
C. 3, 1
D. 3, 2
E. 3, 5
Diamagnetic - Which of the following elements are diamagnetic? H, Na, Co, Ge, Sr
Paramagnetic - What elements are paramagnetic in the second row of the periodic table?