3- Atomic Structure and periodic table worksheet - Name_...

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Name________________________________ Period_________Date______________________Atomic Structure and the Periodic Table WorksheetThe circles below represent the first 3 energy levels of the atom.Use the periodic table and fill in all of the informationfor each atom.Complete the diagrams by filling in the correct number of electrons in each of the energy levels.Write the symbol next to the name of theelement.Nitrogen______Sulfur_____________valence e-_______energy levels______valence e-_______energy levels______Group #_______ Period #______Group #_______ Period #Aluminum______Boron_____________valence e-_______energy levels______valence e-_______energy levels______Group #_______ Period #______Group #_______ Period #p+n0p+n0p+n0p+n0
1. How many groups are on the periodic table? ___________How many periods? _______________2.What element is in group 3, period 5?3.What element is in period 4, group 7?4.Identify the group and period where you can you find Chromium.
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Term
Fall
Professor
PeterBarra

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