Chemistry Basics-Reid

3 subatomic particles that makeup an atom.

• Positive, negative, neutral

• Positron, Neutral, Electron

• Proton. Neutron, Electron

This subatomic particle has a positive charge.

• Proton

• Neutron

• Electron

The subatomic particle holds the atom together.

• Proton

• Neutron

• Electron

• Nucleus

The subatomic particles found in the nucleus.

• Electron, Neutron

• Proton, Neutron

• Electron, Proton

• Proton, Neutron, Electron

The subatomic particle that identifies the element.

• Proton

• Positron

• Neutron

• Electron

The subatomic particle that determines reactivity.

• Electron

• Proton

• Shell

• Neutron

A neutron has a _____ charge.

• Positive

• Negative

• Neutral

• 1/2 charge

A electron has a ______ charge.

• No charge

• Positive

• Neutral

• Negative

The atomic number tells you the number of

• Neutrons

• Protons

• Neutrons plus Protons

Bohr stated that _______ are found in shells orbiting the nucleus.

• Electrons

• Protons

• Neutrons

• Clouds