Reviewer in Science 9

Who proposed the 'plum pudding' model of the atom?

• Dalton

• Thomson

• Rutherford

Who first came up with the idea of an atom and called them "atomos"?

• Thompson

• Rutherford

• Democritus

Who performed the famous 'gold foil experiment'?

• Dalton

• Rutherford

• Bohr

Who first discovered that electrons orbit the nucleus in orbits?

• Neils Bohr

• Erwin Schrodinger

• Ernest Rutherford

Which of the following Physicists was first to work with cathode rays?

• J.J Thomson

• Ernest Rutherford

• Neils Bohr

Which of the following Physicists discovered, electron?

• Ernest Rutherford

• J.J Thompson

• James Chadwick

Who's theory can be linked to the Atomic Model or the Solid Sphere Model?

• John Dalton

• Ernest Rutherford

• Neils Bohr

Where are the protons located?

• outside the nucleus

• inside the nucleus

• in the orbitals

Where are the electrons located?

• inside the nucleus

• in the middle of the atom

• outside the nucleus

Which of the following subatomic particles contains negative charge?

• proton

• electron

• neutron