CH. 15 Retest Review

Crumpling paper is an example of 

• physical change
• chemical change
• physical property
• chemical property

Flammability is a

• Chemical Property
• Physical Property

How would you classify the matter in the picture above?

• Element

• Compound

• Homogeneous Mixture

• Heterogeneous Mixture

A chemical change is a change in

• an item's properties such as size, shape, density

• an item that creates a new substance, releases light or heat

• an item's sound

• an item's look or state of matter

Luster (how shiny something is) is considered a

• Physical property
• Chemical Property

Water and methane are examples of ...

• Elements
• Solutions
• Compounds
• Mixtures

How would you classify the matter in the picture above?

• Element

• Compound

• Homogeneous Mixture

• Heterogeneous Mixture

This picture represents which of the following?

• element
• compound
• mixture

What does it mean if a mixture is heterogeneous?

• you can see the different parts
• cannot tell one part from another
• very well blended
• made of elements

This picture represents which of the following?

• element
• compound
• mixture