Matter Re-Test Quiz

This is the positively charged center of the atom. It is made up of protons and neutrons.

• Electrons

• Neutrons

• Nucleus

• Electron cloud

True OR false: Most of the atom's mass is found in the nucleus.

• True

• False

Which of the following is a negatively charged subatomic particle?

• Electron
• Proton
• Neutron
• Quark

Tags

NGSS.MS-PS2-3

Particles in an atom that are neutral and have no charge are 

• negatrons 
• electrons 
• neutrons 
• protons 

Where are electrons of an atom found?

• Nucleus
• Electron Cloud
• Some are in the nucleus and some in the electron cloud.
• They are moving everywhere.

Tags

NGSS.MS-PS1-1

• heterogeneous mixture
• homogeneous mixture

This image is an example of

(Click ALL that apply)

• A compound

• An element

• A pure substance

• A mixture

What is this?

• Element

• Compound

• Homogeneous Mixture

• Heterogeneous Mixture

• Element

• Compound

• Homogeneous Mixture

• Heterogeneous MIxture

What is it?

• Element

• Compound

• Homogeneous Mixture

• Heterogeneous Mixture