Atoms Unit Review #1 Atomic Theory

Rutherford's model of the atom introduced  the _________.

• electron
• neutron
• orbitals
• nucleus

Tags

NGSS.HS-PS1-8

 JJ Thompson's discoverd what? 

• neutron
• proton
• electron
• nucleus

 Bohr's planetary model involved the electrons residing in  ____________. 

• clouds
• orbitals
• nucleus

The Plum Pudding Model belongs to which scientist?

• Rutherford
• Dalton
• Thomson
• Dalton

James Chadwick discovered this particle.

• electron
• neutron
• proton
• nucleus

The cathode ray experiment proved the existence of which subatomic particle?

• electron
• neutron
• nucleus
• proton

The gold foil experiment proved the existence of which subatomic particle?

• electron
• neutron
• nucleus
• proton

The nucleus is made up of protons and what other particle?

• Electrons
• Nothing else
• Neutrons
• Atomic Number

Tags

NGSS.MS-PS1-1

Which model is this?

• Cloud Model
• Rutherford Model
• Thomson Model
• Bohr Model

What model is this?

• Rutherford Model
• Cloud Model
• Bohr Model
• Thomson Model