Properties of Matter
Changes in Matter
States of Matter
100
What are the three basic properties of matter?
volume, mass and shape.
100
What is matter?
Something that takes up space.
100
What are the three states of matter?
Solids, liquids and gases
200
What does volume describe?
The amount of space that matter takes up.
200
What are physical changes in matter?
Any change in matter is considered physical.
200
Describe the properties of gasses.
Gases do not have a definite shape, mass, or volume.
300
What does mass describe?
Mass is the amount of matter an object has
300
What are chemical changes in matter?
One or more new substances are formed. This process is not reversible.
300
Describe the properties of liquids.
Liquids do not have a definite shape, but they do have a definite volume.
400
What are the 4 types of properties?
Solubility, viscosity, transparency, hardness.
400
What are two signs of a chemical change in matter?
Gas is produced Change in colour Change in odor Participation is formed
400
Describe the properties of solids.
Solids have a definite shape and volume.
500
How can water be a liquid, solid and a gas?
Liquid - regular state Solid - frozen, it turns into a solid Gas - When water evaporates the vapor becomes a gas
500
How do we rely on gasses in our everyday lives?
Answers may vary
500
List 2 examples of a solid, liquid and a gas.
Answers may vary.
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