Atomic Structure and History Quiz

_____ came up with the Plum Pudding Model.

• Ernest Rutherford

• Niels Bohr

• J.J. Thomson

• Robert Millikan

_____ was not considered the father of the atom because he didn't use experiments.

• John Dalton

• Democritus

• James Chadwick

• Eugene Goldstein

_____ discovered the proton.

• James Chadwick

• Robert Millikan

• Ernest Rutherford

• Eugene Goldstein

_____ discovered the electron.

• J.J. Thomson

• Niels Bohr

• Ernest Rutherford

• Democritus

_____ discovered the neutron.

• John Dalton

• James Chadwick

• Eugene Goldstein

• Robert Millikan

_____ used oil drops to conduct his experiment.

• Niels Bohr

• Robert Millikan

• Ernest Rutherford

• J.J. Thomson

_____'s discovery made the mass of an atom make sense.

• Eugene Goldstein

• John Dalton

• James Chadwick

• Robert Millikan

_____ discovered that atoms are mainly empty space.

• Ernest Rutherford

• J.J. Thomson

• Niels Bohr

• Democritus

_____ created a model of the atom where electrons travel on orbits.

• John Dalton

• Niels Bohr

• Ernest Rutherford

• Eugene Goldstein

_____ said that atoms were indivisible and indestructible as one of his statements about atoms.

• John Dalton

• Democritus

• Ernest Rutherford

• J.J. Thomson