Elements

 

Directions: Follow the steps below.

1)      Look at the elements listed below. Name the element.

2)      Calculate how many protons, neutrons, and electrons are in one atom of that element.

3)      Then, draw one atom of the element.

 

1)         P:                                 Element Name: ________________

            N:

            E:             

 

 

2)         P:                                 Element Name: ________________

            N:

            E:             

 

 

 

3)                                             P:                                 Element Name: ________________

                 88                           N:

                 Ra                          E:

               226.0

 

 

4)                                             P:                                 Element Name: ________________

                                                N:       

               33                             E:

               As

              74.92

 

 

 

5) 

              47                              P:                                 Element Name: ________________

              Ag                             N:

            107.8                           E:

 

 

 

6)   

              16                              P:                                 Element Name: _______________                     S                               N:

             32.0                            E:

 

 

7) 

              79                              P:                                 Element Name: ________________

             Au                              N:

            196.9                           E:

 

 

 

8)

            18                                P:                                 Element Name: ________________

            Ar                                N:

            40.0                             E:

 

 

9)        56                                 P:                                 Element Name: _________________

           Ba                                N:

        137.33                             E:

 

 

 

10)      80                                 P:                                 Element Name: _________________

           Hg                                N:

        200.59                             E:

 

 

 

11)       36                                P:                                 Element Name: _________________

            Kr                                N:

           83.80                            E:

 

12)      86                                 P:                                 Element Name: _________________

           Rn                                N:

           222                               E:

 

 

13)      82                                 P:                                 Element Name: _________________

           Pb                                 N:

         207.2                              E: