Chemistry

Chemistry

1. Atomic Structure

   • Within atoms there are subatomic particles
     • There is a necleus
       • Inside the nucleus
         • +1 proton
           • 0 neutron
             • -1 electron
               • Positive charge
                 • Neutral charge
                   • Negative charge
   • Shell
     • .no° protons identifies element
       • Proton number is equal to electron
   • IONIC BONDING
     • Between metal and non-metals
       • Strong. Electrons are given and received