Matter Unit Review

The _____is the part that gets dissolved. 

• solute 
• solvent 
• solution 
• Sacajawea 

A solution is a ________ mixture. 

• heterogeneous 
• homogeneous 
• dumb 
• mixed 

This is the part of the solution that does the dissolving. 

• solute
• solvent 
• salt water 
• First Continental Congress 

Solubility is a ________ property. 

• neat 
• chemical 
• physical 
• an organic 

A combination of pure substances, not in fixed amounts, that can be easily separated.is a

• MIXTURE

• COMPOUND

• ATOM

• PARTICLE

Cookies and cream ice cream would be classified as

• A homogenous mixture
• A heterogenous mixture
• An element
• A compound

A substance made of only 1 type of atom is called --

• an element

• a salt

• a compound

• a mixture

Stefanie wants to dissolve a sugar cube into water. Which of the following will speed up the dissolving rate of the sugar cube? (Choose all that are correct!)

• Using warm water instead of cold water

• Add more than 1 cube at a time

• Crushing the cube into small pieces

• Adding the cubes to the cup and then pouring on the water

• Stirring the water after adding the cubes

Tags

NGSS.MS-PS1-4

NGSS.MS-PS1-2

What happens in ALL chemical changes?

• Change in state of matter
• A new substance is formed
• Bubbles are produced
• An explosion

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Is wood burning a physical or chemical change?

• Physical 
• Chemical

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5