C1.6 Structure of the Atom

Atoms consists of protons, neutrons, and _____________.

• Protons

• Neutrons

• Electrons

• +1

• -1

Protons and ______________ are found in the nucleus.

• Protons

• Neutrons

• Electrons

• +1

• -1

The ______________ are found in shells.

• Protons

• Neutrons

• Electrons

• +1

• -1

Protons and __________ have a relative mass of 1.

• Protons

• Neutrons

• Electrons

• +1

• -1

____________ have a negligible mass.

• Protons

• Neutrons

• Electrons

• +1

• -1

Protons have a relative charge of _______________.

• Protons

• Neutrons

• Electrons

• +1

• -1

Electrons have a relative charge of _______________.

• Protons

• Neutrons

• Electrons

• +1

• -1

Neutrons have no __________ .

• Mass

• Charge