Atomic Theory Review

Front

Scientist who conducted the Cathode Ray Tube experiment and proposed the Plum Pudding Model.

Back

J.J. Thomson

Front

Scientist who discovered the nucleus:

Back

Ernest Rutherford

Front

Scientist who discovered the electron:

Back

J.J. Thomson

Front

Model of the atom known as the Nuclear atom.

Back

Ernest Rutherford

Front

First modern Atomic Theory proposed by:

Back

John Dalton

Front

First to use "atomos" for the smallest particle of matter.

Back

Democritus

Front

Ernst Rutherford's gold foil experiment revealed the atom's:

Back

Nucleus

Front

Rutherford's discovery of the proton was through which experiment?

Back

Gold Foil Experiment.

Front

All atoms of the same element are exactly alike.

Back

Who stated this? Dalton.

Front

John Dalton's contribution to atomic theory: Every element consists of one type of atom.

Back

Correct Answer: Every element consists of one type of atom.