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Physical or Chemical Property
Changes of States of Matter
Physical or Chemical Changes
Vocabulary
Random Stuff
100
Ability to Bend
What is physical property?
100
Changing directly from a solid to a gas is known as what?
What is sublimation?
100
Paper getting burned
What is chemical change?
100
The ability to burn.
What is flammable?
100
Silver tarnishing...chemical or physical change?
What is chemical?
200
Color
What is physical property?
200
When a substance undergoes evaporation, what happens to the speed of the molecules?
What is the increase in speed (speed up)?
200
Ripe apple decomposing into rotten apple bits and mush.
What is chemical change?
200
Ability to carry electrical currents
What is conductivity?
200
Chopping onion...physical or chemical change?
What is physical?
300
Reaction with acids
What is chemical property?
300
What happens to the compaction of the molecules when they undergo freezing?
What is they get more compact (closer together)?
300
Solid water melting into liquid water.
What is physical change?
300
Solid that forms after chemically combining two different liquids
What is precipitate?
300
The color of an object...physical or chemical property?
What is physical?
400
Combustion of a substance
What is chemical property?
400
What would you expect the molecules of a gas to look like?
What is far apart and moving lots?
400
Ripping a piece of paper in half.
What is physical change?
400
In a chemical reaction, it is what is combined.
What is reactants?
400
Color change is an indicator of what type of change...physical or chemical?
What is chemical?
500
Mass of an object
What is physical property?
500
What is the term when a substance changes directly from a gas to a solid?
What is deposition?
500
Candle wax melting
What is physical change?
500
In a chemical reaction, it is what are formed
What are products?
500
A fast reaction involving a fuel source is called what?
What is combustion?