Structure of matter
What is matter
Phases
Law of Conservation of Matter
Lab Activity
100
Mass, volume, density, color, texture
What are physical properties of matter?
100
Anything that has mass and takes up space.
What is Matter?
100
Solid, liquid. gas, and plasma
What are the phases of matter?
100
!8th century Scientist credited with developing and proving the law of conservation of matter.
Who is Antoine Lavoisier?
100
It has evidence of being a solid, a liquid, and the prescence of a gas at the same time.
What is obleek(magic mud)?
200
The amount of matter in an object
What is mass?
200
D=m/v
What is the formula for density?
200
Liquid to solid
What is solidification or freezing?
200
the country that Antoine Lavoisier came from
What is France?
200
Flat piece of tin foil vs. crumpled piece of tin foil
What is a change of shape?
300
Force of attraction between all objects
What is Gravity?
300
32 degrees f or 0 degrees c
What is the freezing point of water?
300
A gas changes to a liquid
What is condensation?
300
melting an ice cube, combining baking soda and vinegar, burning a candle, burning sugar
What are example used to prove the law of conservation of matter?
300
A substance containing two or more atoms that are chemically combined
What is a compound or molecule?
400
These describe how matter changes into a new substance.
What are chemical properties?
400
all matter is made up from these
What are atoms?
400
Liquid turns to a gas
What is evaporation?
400
Fe+O2=FeO2
What is rust?
400
14.7 pounds per square inch
What is air pressure?
500
Amount of space taken up by an object
What is volume?
500
this causes solids to turn to liquids and liquids to change to gases
What is adding energy?
500
When a solid changes directly to a gas
What is sublimation?
500
6CO2 +6H2O+ energy = C6H12O6 + 6H2O
What is Photosynthesis?
500
It caused water to move up into the test tube when rust was created.
What is a chemical reaction or What is no empty space in a closed system?
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