Chapter 3 - Matter Flashcards

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1
Q

a substance that has both mass and volume

A

matter

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2
Q

the amount of space take up by an object

A

volume

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3
Q

the amount of material in a substance

A

mass

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4
Q

the measure of the amount of force that gravity places on an object

A

weight

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5
Q

the mass of a certain amount of matter in a certain space

A

density

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6
Q

a characteristic of a substance that can be observed without changing the identity of the sustance

A

physical property

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7
Q

the physical properties of being in the form of a solid, liquid, or gas

A

states of matter

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8
Q

the state of matter that has a definite volume and a definite shape

A

solid

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9
Q

the state of matter that has a definite volume but no definite shape

A

liquid

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10
Q

the state of matter that does not have a definite volume or a definite shape

A

gas

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11
Q

a change in matter that does not form a new substance

A

physical change

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12
Q

the process of a solid changing to a liquid

A

melting

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13
Q

the process of a liquid changing to a solid

A

freezing

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14
Q

the process of a liquid changing to a gas

A

vaporization

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15
Q

the process of a substance changing from a gas to a liquid

A

condensation

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16
Q

the smallest particle that makes up matter

A

atom

17
Q

matter that is made up of only one kind of atom

A

element

18
Q

a particle formed when atoms join with other atoms; the atoms can be from the same element or from different elements

A

molecule

19
Q

a kind of matter that is formed by combining atoms from different elements

A

compound

20
Q

a change to matter that occurs when two or more pure substances combine chemically and lose their individual properties

A

chemical change

21
Q

matter that consists of two or more substances that are physically combined

A

mixture

22
Q

a type of mixture in which all substances are spread evenly throughout

A

solution

23
Q

a substance that is dissolved in a solution

A

solute

24
Q

the substance that dissolves the solute in the solution

A

solvent

25
Q

the measurement of the amount of a solute dissolved in a solvent

A

concentration

26
Q

the ability of a solvent to dissolve a certain amount of a solute

A

solubility