Parts of an Atom

What is the middle or centre part of an atom called?

• Proton

• Neutron

• Electron

• Nucleus

These particles have a positive (+) charge.

• Proton

• Neutron

• Electron

• Nucleus

Tags

NGSS.MS-PS1-1

These particles have a negative (-) charge.

• Proton

• Neutron

• Electron

• Nucleus

Tags

NGSS.MS-PS1-1

These particles have a neutral or no (0) charge.

• Proton

• Neutron

• Electron

• Nucleus

Tags

NGSS.MS-PS1-1

These particles are very light weight and have little mass.

• Proton

• Neutron

• Electron

• Nucleus

Tags

NGSS.MS-PS1-1

These particles have a heavier mass.

• Proton

• Electron

Tags

NGSS.MS-PS1-1

These particles are found in the nucleus (choose 2).

• Protons

• Electrons

• Neutrons

These particles are found orbiting outside the nucleus.

• Proton

• Neutrons

• Electrons

Tags

NGSS.MS-PS1-1

An atom of Aluminum has 13 Protons, 14 Neutrons and 13 Electrons. How many positive (+) charges does it have?

• 13

• 14

• 27

• 0

Tags

NGSS.MS-PS1-1

An atom of Aluminum has 13 Protons, 14 Neutrons and 13 Electrons. How many negative (-) charges does it have?

• 13

• 14

• 27

• 0

Tags

NGSS.MS-PS1-1