Which state of matter is characterized by definite volume, no definite shape, takes the shape of container, has particles are tightly packed, but far enough apart to slide over one another?
Liquid
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15
Heat Movement during condensation
Heat leaves the gas as it condenses
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What is the term for the phase change from a liquid to a gas?
Vaporization/Boiling/Evaporation
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What is the heat movement during the melting phase?
Heat goes into the solid as it melts
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What is the term for the phase change of a solid to a liquid?
Melting
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lifesaver
Give 25 points!
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shark
Other team loses 20 points!
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rocket
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lifesaver
Give 15 points!
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15
What is a Phase Change?
the transformation of one state of matter into another, result of adding or removing thermal energy
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What is Matter?
anything that has weight and takes up space
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What is Contraction?
A decrease in a materialโs volume when its temperature decreases.
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What state of matter has particles packed close together, vibrating in a fixed position?
Solid
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trap
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star
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shark
Other team loses 5 points!
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thief
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15
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25
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What is Charlesโs Law?
the volume of gas increases as the temperature increases, V1 / T1 = V2 / T2
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What is the Kinetic Theory of Matter?
All matter is made of tiny particles-atoms/molecules, that are in constant motion. The state of matter determines how tightly these particles are packed/bonded
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monster
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shark
Other team loses 25 points!
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shark
Other team loses 5 points!
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banana
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15
What is Expansion?
an increase in material's volume when its temperature increases.
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15
What is the term for the phase change of a liquid into a solid?