Properties of Matter

What is a mixture?

• elements chemically combined
• a combination of different things
• it is found on the Periodic Table 
• it is made of chemical

What type of mixture is this?

• heterogeneous 
• homogeneous

Sand floating in water, but most of the sand is settled at the bottom this an example of which type of mixture?

• A solution
• A colloid
• A suspension
• A compound

How are suspensions and colloids different?

• Suspensions settle out and colloids do not settle.

• Colloids settle out and suspensions do not settle.

• Suspensions dissolve and colloids do not.

• Colloids dissolve and suspensions do not.

The scattering of light by colloids is called ____. 

• homogeneous
• suspension
• air pollution
• The Tyndall effect

A substance that contains only one type of atom is a(n)

• compound
• element
• heterogeneous mixture
• homogeneous mixture

What is matter?

• a pure substance
• anything that occupies space and possesses mass
• an element
• a compound

Which of the following is not a chemical property? 

• rusting 
• boiling 
• rotting 
• burning 

Which one of these is a chemical property?

• melting point
• boiling point
• color
• flammability

Which is an example of a physical property?

• ability to react with acid
•  state of matter
• flammability
• ability to react with oxygen