Worksheet - Electron Configuration Extensive

					                          Electron Configuration
NAME:___________________                                                    Date:______________

Write the electron configuration for the following:

   1) Na                             3) Po
                                                                           5) Xe




   2) O                              4) Cu                                 6) Ar




Write the following in Noble Gas configuration:

   1) Si                             2) Mg                                 3) V


Using Electron Configuration: Use the following configuration to answer the next
questions: 1s22s22p63s23p64s23d1

   1) How many electrons are in the 4th energy level:____
   2) How many electrons are in the 3rd energy level:____
   3) How many energy levels does this atom have?:_____


Name That Element:
1) 1s22s22p63s23p6                                3) 1s22s22p63s23p64s23d1


2) 1s22s22p63s23p64s23d104p5                      4) [Kr] 5s2, 4d10, 5p5


What is wrong with the following notations?
   1)
        1s22s22p63s23p7                           2) 1s22s23p63s23p6


Draw on the back of this paper the Potasium-39 atom including protons,
neutrons, energy levels, orbitals and where all the electrons are located.

				
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posted:12/5/2011
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