| 2-1 | 2-1 & 2-2 | 2-3 | 2-4 | anything chap 2 |
|---|---|---|---|---|
100What is solid
definite shape and definite volume
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100What is freezing
reverse of melting
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100What is chemical change
new substances are made
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100What is Increases
Volume of a gas decreases as pressure ___________.
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100What is volume
amount of space gas takes up
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200What is liquid
no definite, definite volume
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200What is liquid
particles are packed closely, but can move freely
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200What is physical change
alters the form of a substance without changing it
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200What is decreases
As the temperature of a gas _______, volme decreases
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200What is Increases
As temperature of gas _____________ , pressure of gas increases.
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300What is gas
no definite shape and noe definite volume
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300What is solid
particles are packed tightly together in a fixed position
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300What is Charles Law
relationship of of temperature and volume of a gas
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300What is increases
As the temperature of the gas increases, the volume of the gas _______________
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300What is April 13 or 14
What day will you start your Atoms project in school?
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400What is solid
particles can either be cyrstalline or amorphous
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400What is condensation
gas becomes a liquid
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400What is Boyle' s Law
relationship of volume and pressure in a gas
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400What is increases
Volume of gas ____________ as pressure decreases
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400What is 8
How many electrons can energy level 2 hold?
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500What is gas
when the speed of it's molecules increase, it's pressure increases
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500What is visciosity
resistance of liquid to flowing
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500What is thermal
energy from the movement of particles
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500What is decreases
As temperature of a gas decreases, pressure of gas _________________
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500What is Protons
The Atomic number equals the number of ___________ in an element.
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