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Periodic Table  33  Periodic Table                                              34



























 Identify the element using the   Identify the element using the


 Bohr model above.            Bohr model above.


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 Periodic Table  35  Periodic Table                                              36







 Identify the element that is   How many valence electrons


 located in Group 13 and Period 3   does the element Helium contain?

 on the Periodic Table.





 13  3











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