CP Quiz A On Electron Configurations

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Name: ____________________________________________     Period: _______________


Using your supplied Periodic Table, please write the correct Electron configuration and number of valence electrons for the following elements. REMEMBER TO EXPAND LAST SUBENERGY LEVEL INTO ORBITALS.

Element #1 (As, Arsenic)   Electron configuration:

# of valence electrons: _______


Element #2 (Zr, Zirconium)   Electron configuration:

# of valence electrons: NA - bc in D block


Element #3 (S, Sulfur)   Electron configuration:

# of valence electrons: _______



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Last edited October 29, 2019 11:33 am (diff)
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