SCIENCE UNIT 7 THE PROPERTIES OF MATTER Matter All matter has two fundamental properties: It has a _____________. It has a ____________. Matter can be in three states: S _________. L ____________. Gas. In nature there are many different types of matter, called _____________. The use of materials can produce _______________ problems which we can avoid by applying the rule of the ___________ _______: Reducing consumption. Reusing. Recycling.
The states of matter
Heat and changes in matter
Heat is a form of __________ which is transmitted from one object to another: it produces __________ ___ ___________. Heat changes the state of matter. Heat also produces __________ in the ___________ of objects called ____________ and ________________.
M____________ When heated a solid becomes a liquid
S___________________ When cooled a liquid becomes a solid
E_______________ When heated a liquid becomes a gas
C_________________ When cooled a gas becomes a liquid
1. What are the fundamental properties of matter? 2. Name the three states of matter. 3. Name the changes that heat can produce in matter.