Atomic Theory Video:https://www.youtube.com/watch?v=9B3DDY27ZtE

Atomic Theory

1. All matter is comprised of tiny, definite particles called atoms.

2. Atoms are indivisible and indestructible.

3. All atoms of a particular element share identical properties, including weight.

4. Atoms of different elements contain different mass. And

5. Atoms of different elements combine in fixed whole-number ratios when forming compounds.