1.  1-Invented a group of symbols to represent elements  2-Atoma  3-Discovered the nucleus  3-Law of Definite Proportions  4-Greek Philosopher  5-spectral lines  5-Conservation of Mass  6-Says water will always be 2 hydrogen and 1 Oxygen  7-Indivisible

2.  Periodic table  Gold foil apparatus  Discovered the electron  Used alpha particles  Plum pudding model  Proposed electrons move in circular movements

4.  Alpha Particle-2 neutrons and 2 protons  What element does that resemble?

6.  1-Glue Bohr Model pages onto 81 and 82  2-Glue “Evolution of the Atomic Theory” onto page 76  3-Use text page 193 to complete page 76  4-Complete a flash card for Bohr  5-When done, use an Ipad to complete a flash card for Medelev