-
Thought everything was made of water
-
Created the idea of the atom. Thought it was a round ball. NO experiments!
-
Believed that all substances were made of the four elements fire, water, earth, and air.
-
Matter is solid, massy, and impenatrable.
-
Supported the Atomic Theory "Law of Fixed Proportions." First person to have experimental evidence.
-
Discovered Radioactivity anf the Atomic Theory.
-
Discovered the nucleus
-
Found the charge of an electron.
-
Thought that electrons orbited around the nucleus.
-
His atomic model was the quantum mechanical model predicts the odds of electron cloud.
-
Proved the existance of newtrons.