States of Matter
How many states of matter did we study?
A) Two
B) Three
C) Four
B) Three (solid, liquid, gas)
What state of matter is a rock?
A) Liquid
B) Solid
C) Gas
B) Solid
Is cutting paper a physical or chemical change?
A) Physical
B) Chemical
C) Both
A) Physical
What do we call it when a solid turns into a liquid?
A) Freezing
B) Melting
C) Evaporation
B) Melting
What is matter?
A) Only things we can see
B) Anything that has mass and takes up space
C) Only liquids and gases
B) Anything that has mass and takes up space
Which state of matter has a definite shape and volume?
A) Liquid
B) Gas
C) Solid
C) Solid
What state of matter is milk?
A) Solid
B) Gas
C) Liquid
C) Liquid
Is burning wood a physical or chemical change?
A) Physical
B) Chemical
C) Neither
B) Chemical
What do we call it when a liquid turns into a gas?
A) Condensation
B) Freezing
C) Evaporation
C) Evaporation (or boiling)
What do we call the tiny particles that make up all matter?
A) Cells
B) Atoms
C) Rocks
B) Atoms (or molecules)
Which state of matter takes the shape of its container but has a definite volume?
A) Solid
B) Liquid
C) Gas
B) Liquid
What state of matter is the air we breathe?
A) Gas
B) Liquid
C) Solid
A) Gas
Is melting ice a physical or chemical change?
A) Chemical
B) Neither
C) Physical
C) Physical
What do we call it when a gas turns into a liquid?
A) Melting
B) Condensation
C) Evaporation
B) Condensation
A solid has a definite _____ and _____.
A) Color and smell
B) Shape and volume
C) Temperature and weight
B) Shape and volume
Which state of matter has no definite shape or volume?
A) Gas
B) Solid
C) Liquid
A) Gas
What state of matter is an ice cube?
A) Liquid
B) Solid
C) Gas
B) Solid
Is baking a cake a physical or chemical change?
A) Physical
B) Chemical
C) Both
B) Chemical
In a physical change, does the matter become a new substance?
A) Yes
B) No
C) Sometimes
B) No
A liquid has a definite _____ but takes the _____ of its container.
A) Volume; shape
B) Shape; color
C) Temperature; size
A) Volume; shape
What happens to particles in matter as they heat up?
A) They stop moving
B) They move slower
C) They move faster
C) They move faster (or spread apart)
What state of matter is steam from boiling water?
A) Solid
B) Liquid
C) Gas
C) Gas
Is tearing a piece of cloth a physical or chemical change?
A) Chemical
B) Physical
C) Neither
B) Physical
In a chemical change, does the matter become a new substance?
A) No
B) Sometimes
C) Yes
C) Yes
True or False: Gas particles are packed tightly together.
A) True
B) False
C) Sometimes
B) False (they are spread far apart)