Atoms Review

Arjun, Elijah, and Liam are having a debate. Arjun says the part of the atom with a positive charge is the proton, Elijah thinks it's the neutron, and Liam believes it's the electron. Who is correct?

• Arjun (Proton)

• Elijah (Neutron)

• Liam (Electron)

Tags

NGSS.MS-PS1-1

William, Abigail, and Samuel are having a debate. They are trying to figure out which part of the atom has a negative charge. Can you help them out?

• Proton

• Neutron

• Electron

Which part of the atom does not have a negative charge or a positive charge?

• Proton

• Neutron

• Electron

Tags

NGSS.MS-PS1-1

Label the diagram using the terms given.

a

b

c

d

Nucleus

Neutron

Proton

Electron

Tags

NGSS.MS-PS1-1

TRUE or FALSE: Atoms are made of mostly empty space.

• TRUE

• FALSE

Tags

NGSS.MS-PS1-1

Which of the following are in the nucleus of an atom?

• Protons

• Neutrons

• Electrons

Tags

NGSS.MS-PS1-1

Where is the nucleus of an atom located?

• Outside of the atom.

• The center of an atom.

• The whole atom.

All matter is made of _________.

• energy 
• atoms 
• electrons 
• compounds 

Tags

NGSS.MS-PS1-1

The amount of matter in an object is called its...

• volume

• mass

• density

• size

Tags

NGSS.MS-PS1-5

NGSS.MS-PS2-4

Which (3) of these are subatomic particles that form an atom? (choose 3)

• Protons

• Klingons

• Electrons

• Microns

• Neutrons

Tags

NGSS.MS-PS1-1