Definitions Flashcards by Melani Ubeysiri

Q

The amount of space that something takes

A

volume

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Q

The amount of matter in something

A

mass

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Q

the amount of mass in a certain amount of volume

A

density

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Q

The ability of something to float

A

buoyancy

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Q

The amount of shine something has

A

luster

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Q

What are the three states of matter?

A

Solid, liquid, and gas

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Q

has a definite shape and volume

A

solid

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Q

has a definite volume but no shape

A

liquid

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Q

has no definite volume or shape

A

gas

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Q

the resistance to flow in a liquid (thickness)

A

viscosity

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Q

the process of solid turning to liquid

A

melting

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Q

the process of liquid turning to solid

A

freezing

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Q

the process of liquid turning to gas

A

evaporation

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Q

the process of gas turning to liquid

A

condensation

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Q

the smallest unit of an element

A

atom

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Q

What are the three components of an atom?

A

Protons, neutrons, and electrons

Q

What is the maximum number of electrons in the first three energy levels in order?

A

2, 8, 8

Q

A