Intro to Matter

_____________ is anything that mass and takes up space.

Which of the following can be used to describe matter?

• Shape

• Weight

• Size

• Color or lack of color

• All of the above

What are the states of matter?

________________________ _________________ is a quality of a substance that never changes and can be used to identify the substance.

• Principle state

• Characteristic property

• Melting point

• Chemical activity

Which of the following is a example of a chemical change?

• 
• 
• 
• 

Physical changes

• that involves a change in energy.

• is made of only one kind of matter and has definite properties.

• is a change in which one or more substances combine or break apart to form new substances.

• alter the form of the substance.

What two categories can matter be classified into?

Which of the following is a pure substance?

• 
• 
• 
• 

What is the equation for Density?

Density is considered a characteristic property.

• True

• False