science jey term quiz Flashcards

1
Q

crystalline solid

A

Solids made of crystals that have a well-defined shape and a well defined melting point

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2
Q

Amorphous Solid

A

Solids that arent arranged in a regular pattern, that dont have a well-defined shape or a well defined melting point

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3
Q

pressure

A

force exerted by gas particles colliding with the wall of their container, p=f/a

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4
Q

surface tension

A

result of an inward pull among molecules of a liquid that bring the surface molecules closer together

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5
Q

viscosity

A

a liquid’s resistance to flowing

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6
Q

boyle’s law

A

pressure volume reverse boyle

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7
Q

charles’s law

A

temp volume reverse charles

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8
Q

directly proportional

A

A term used to describe a function who’s graph is a straight line corssing the origin 0,0

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9
Q

vary inversely

A

A term used to describe a function who’s graph is a curved line where as x increases y decreases and vice versa

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10
Q

melting point

A

the temperature a solid/liquid changes state into the other

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11
Q

melting

A

a solid turning into liquid

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12
Q

freezing

A

a liquid turning into solid

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13
Q

boiling

A

vaporization at the bottom of a liquid

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14
Q

boiling point

A

the temperature a liquid boils

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15
Q

condensation

A

A gas turning into a liquid

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16
Q

sublimation

A

a solid directly turning into a gas

17
Q

depositon

A

a gas directly turning into a solid

18
Q

vaporization

A

liquid to gas

19
Q

evaporation

A

vaporization at the surface of a liquid

20
Q

solid

A

A state of matter where the particles are closely packed together and have a definite shape and volume

21
Q

liquid

A

A state of matter that doesn’t have a definite shape but has a definite volume

22
Q

gas

A

A state of matter that doesn’t have a definite shape or vonjlume