Quiz on Sub-Atomic Particles

What is the charge of a proton?

• +1

• -1

• 0

• +2

Which sub-atomic particle has a relative mass of 1/1836?

• Proton

• Neutron

• Electron

• Nucleus

What is the charge of an electron?

• +1

• -1

• 0

• +2

Which part of the atom is described as having an overall positive charge?

• Shell

• Electron

• Nucleus

• Neutron

What is the charge of a neutron?

• +1

• -1

• 0 or neutral

• +2

Where is the mass of an atom concentrated?

• Shell

• Electron

• Nucleus

• Proton

What is the relative mass of a neutron?

• 1

• 1/1836

• 0

• 2

Which sub-atomic particle is negatively charged?

• Proton

• Neutron

• Electron

• Nucleus

What is the term for the set distances where electrons are found?

• Nucleus

• Shell

• Proton

• Neutron

What is the energy level with the lowest energy called?

• Highest energy level

• Lowest energy level

• Medium energy level

• Neutral energy level