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WorksheetsPhysical and Chemical Changes Review
Total questions: 29
Worksheet time: 15mins
A measure of how warm something is
evaporation
temperature
dissolve
mass
A change in which one or more NEW types of matter form
physical property
physical change
chemical property
chemical change
To mix evenly into another substance. It breaks into tiny pieces that seem to disappear.
dissolve
solution
mixture
freezing
The change from gas to liquid.
condensation
evaporation
melting
freezing
The change from a liquid to a solid.
condensation
evaporation
melting
freezing
The change from a liquid to a gas.
condensation
evaporation
melting
freezing
The ABILITY of a substance to react with other substances in a certain way, such as burning or rusting.
physical property
physical change
chemical property
chemical change
A mixture in which one substance dissolves in another.
dissolve
mixture
solution
condensation
A combination of 2 or more substances in which each substance keeps its own properties.
solution
dissolve
mixture
chemical change
The change from solid to a liquid.
condensation
evaporation
melting
freezing
A CHANGE in which no new substances form.
physical property
physical change
chemical property
chemical change
Which observation is MOST LIKELY evidence that a chemical change is taking place?
A material changes temperature after being cooled or heated.
Bubbles form when a liquid is heated.
A material changes temperature without being heated or cooled.
A solid changes shape when it is bent.
Which of these is a physical change?
tarnishing
rusting
burning
dissolving
Which one is a physical change due to temperature?
evaporating
burning
dissolving
becoming magnetized
A particle made of two or more atoms is called
atom
element
compound
A substance made of just one kind of atom.
atom
element
compound
The process of melting or freezing is called
compound
element
molecule
change of state
Boiling an egg
chemical change
physical change
Which is an example of a physical change?
striking a match
chopping wood
baking cookies
Which of the following is a chemical change?
Hydrogen and oxygen combine to form water.
Liquid water freezes and becomes ice.
A rock is crushed into small pieces.
Sugar dissolves in hot tea.
Grilling a steak
chemical change
physical change
Dissolving salt in water
Chemical change
physical change
boiling a pot of water on the stove
chemical
physical
Toasting a piece of bread
Chemical change
physical change
Painting a wall yellow.
Chemical change
Physical change
Melting butter for popcorn
Chemical change
physical change
Creating a solution of lemon juice, sugar, and water.
Chemical change
Physical change
Spoiled milk
Chemical change
physical change
What are the 3 states of matter?
solid, liquid, mass
solid, bubbles, soda
solid, matter, volume
solid, liquid, gas
