-
Coined the term atom
-
Law of consercation of mass
-
Law of Definite proportions
-
First atomic theory
solid ball model -
Discovered radiation and radio activity
-
Discovered neutron
-
Discovered nucleus and proton
gold foil experiment
nuclear model -
Light has dual nature
photoelectric effect experiment -
Measured mass and charge of election
oli drop experiment -
Atomic emission spectra
plantary model -
Discovered neutron
-
Electron has dual nature
-
Uncertainty Principle
-
Wave equation
cat experiment
quantum model
A list shows items. A timeline shows sequence.
Use Timetoast to make dates, milestones, and turning points easier to understand in a clear visual format. Timetoast is a timeline maker for work, school, research, and stories.