Test #1

#1 We know so much about electrons because of j.j Thompson in 1897.

#2 test

         #1 What ions do acids have?
         #2 Who's model of the atom was called the peach pit model?
         #3 How are acids discibed? ( hint how they feel smell..)
         #4 Whats the differnce detween thermal energy and specific heat?
         #5 Balence the equation NO+Cl= 3OC+ OClC