The Development of Atomic Theory

Front

Who ran the gold-foil experiment?

Back

Rutherford

Front

This is an example of which model of the atom?

Back

Plum Pudding Model

Front

What experiment did J.J. Thomson run to develop his model of the atom?

Back

Cathode-Ray Tube Experiment

Front

Who developed this model of the atom? Plum Pudding Model

Back

J.J. Thomson

Front

Over what period of time did John Dalton do his experiments for his model?

Back

1801-1810

Front

Who is this a picture of?

Back

Democritus

Front

atomos

Back

unable to be cut or divided

Front

When was Democritus born?

Back

460 BCE

Front

What did the cathode-ray tube experiment prove?

Back

Atoms could be broken into smaller parts

Front

What did Ernest Rutherford discover with his experiments?

Back

Nucleus