Show:
Classification
Definitions
Mixtures
States
Properties
100

Matter is anything that has____________ and ________________

Mass , volume (takes up space)

100
Simplest form of matter that is made up of one type of atoms
element
100
What is air?
homogeneous mixture
100

Name the states of matter

Solid, liquid, gas

100
What are 2 types of properties
Physical, chemical
200

What are 2 criteria of classification

Composition Properties

200
Complex form of matter made up of 2 or more types of atoms chemically combined
compound
200
What properties are used to separate mixtures?
physical
200

Change in state from liquid to solid is called

freezing

200
What are 2 types of physical changes
reversible and irreversible
300
What are 2 types of matter based on composition
Pure substance and mixture
300
Two or more substances that ARE NOT chemically combined
mixture
300
What method will you use to separate sand from water.
Filtration
300

Change in state from liquid to gas is called

vaporization 

300

Ability of a substance to undergo a specific chemical change is called

chemical property

400
Name 2 types of pure substance and 2 types of mixture
Element, compound Homogeneous, heterogeneous
400
A molecule made of at least 2 different types of atoms (elements) is also called a
compound
400

What is called the method of separating the butter and skim milk?

centrifugation

400

Change in state from gas to liquid is called

condensation

400

Change in state is an example of ____________ property, change in composition is an example of __________ property

physical, chemical

500
Mixture that has at least one liquid phase is called_________
solution
500
A part of a mixture with uniform properties and composition is called__________
phase
500

List 3 methods of separation of mixtures

Mechanical Filtration Dissolution

500

Change in state from solid to gas is called

sublimation

500

List 4 indicators of chemical change

gas release, energy exchange, sediment formation, color change