Science Review Quiz

When do you use liquid displacement?

• Irregular shape

• Regular shape

• Not here

What is the law of Conservation of Mass?

• A measure of how much mass is created or destroyed. 
• Mass can neither be created nor destroyed during a chemical reaction. 

Tags

NGSS.MS-PS1-5

What is made up of two or more elements that are chemically combined?

• element

• mixture

• compound

• solid

Where is the protons?

• Nucleus

• Electron Cloud

What is P.U.F.L.A.R.T for?

• Physical Reactions

• Chemical Reactions

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

NGSS.MS-PS1-4

NGSS.MS-PS1-5

Which heat transfer occurs between two solids?

• Radiation

• Convection

• Conduction

• None of the above

What is the charge for Electrons?

• Negative

• Postive

• Neutral

Tags

NGSS.MS-PS2-3

Which piece of equipment is shown in the picture?

• Graduated Cylinder
• Meter Stick
• Triple-Beam Balance
• Beaker

Define a physical change.

• A change to a substance that occurs without forming a new substance.

• A change in matter that produces one or more new substances.

• A change that undergoes a chemical reaction.

• None of the above.

What is are the CHNOPS?

• The most abundant elements

• The chemical reactions

• The physical reactions

Tags

NGSS.MS-LS2-3