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5th Grade - Jonah > 5th Grade - SCIENCE - TEST Chapter 3 > Flashcards

5th Grade - SCIENCE - TEST Chapter 3 Flashcards

1
Q

Three forms of matter

A

solid, liquid or gas

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2
Q

You can use ______ displacement to find the volume of a set of keys

A

water

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3
Q

A ______ is a scientific instrument that measures mass.

A

balance

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4
Q

_______ measures the amount of matter in a certain space

A

Density

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5
Q

The amount of space substance takes up

A

volume

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6
Q

the amount of material in a substance

A

mass

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7
Q

two or more substances that are physically combined

A

mixture

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8
Q

the amount of force that gravity places on matter

A

weight

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9
Q

anything that has volume

A

matter

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10
Q

A ____ freezes as it changes into a solid

A

liquid

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11
Q

When a liquid changes into gas it _________

A

vaporizes

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12
Q

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

A

solubility

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13
Q

This happens when a gas changes into a liquid

A

vaporization

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14
Q

This is a change in matter that does not form a new substance

A

physical change

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15
Q

When a solid changes into a liquid it does this

A

melts

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16
Q

This happens when two or more elements or compounds combine to form a new substance

A

chemical change

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17
Q

All matter is made up small particles called

A

atoms

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18
Q

This is formed when atoms of different elements combine

A

compound

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19
Q

This has a definite volume and a definite shape

A

solid

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20
Q

This has a definite volume but not a definite shape

A

liquid

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21
Q

This has no definite volume or shape

A

gas

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22
Q

This is a mixture in which all the substances are spread evenly throughout

A

solution

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23
Q

Matter that is made up of only one kind of atom

A

element

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24
Q

A substance that is dissolved in another substance

A

solute

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25
Q

This refer to the amount of solute that is dissolved in the solvent

A

concentration

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26
Q

____ is anything that has volume and has mass

A

matter

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27
Q

_____ is the amount of space a substance takes up

A

volume

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28
Q

A standard unit of metric measurement for measuring the amount of soft drink in a bottle

A

liter

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29
Q

The formula for measuring the volume a box takes up

A

length x width x height

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30
Q

____ is a method for measuring the volume of a shovelful or gravel

A

water displacement

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31
Q

The amount of clay and other material in a brick is the brick’s ______

A

mass

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32
Q

______ measures the amount of force gravity places on matter

A

weight

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33
Q

The mass of brick will increase when ______

A

more material is added

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34
Q

A cat that weighs 18 lbs on the Earth would weigh about 3 lbs on the moon because of the change in _______

A

gravity

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35
Q

Weight can change when there are changes in location or ________

A

mass

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36
Q

Define matter

A

anything that has volume and mass

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37
Q

Define volume

A

the amount of space a substance takes up

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38
Q

Define mass

A

the amount of material in a substance

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39
Q

Define weight

A

the amount of force gravity places on matter

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40
Q

Define density

A

the amount of matter (mass) in a certain space (volume)

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41
Q

We use a ________ to measure the volume of a liquid

A

graduated container

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42
Q

The volume of irregularly shaped objects, such as rocks, can be measured using

A

water displacement

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43
Q

An instrument called a ________ is usually used to measure mass

A

balance

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44
Q

Explain how you would use water displacement to measure the volume of a rock

A
  1. Record the level of water in a graduated container.2. Place the rock in the container and record the new level of water.3. Record the difference between the beginning water level and the water level after the rock was added.
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45
Q

What is the difference between mass and weight?

A

Mass measures the amount of matter or material in a substance. Weight measures the amount of force gravity places on matter.

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46
Q

Two boxes are identical in size and shape. One box contains cotton candy the other licorice. Which is easier to carry?

A

The box with cotton candy. Cotton candy is less dense than licorice.

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47
Q

All matter is made up of tiny particles that are always in motion that _____ each other

A

attract

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48
Q

A physical change is a change in matter that does not form a new ______

A

substance

49
Q

When ice cream melts and changes from a solid to a liquid, it does not lose or gain ______

A

matter

50
Q

The temperature at which a solid changes into a liquid is called _____

A

melting point

51
Q

Different solid _______ have different melting points and boiling points

A

substances

52
Q

Ice melts at this temperature

A

0 degrees Celsius and 32 degrees Fahrenheit

53
Q

Melted chocolate turns into a ____ when it is left at a cool room temperature

A

solid

54
Q

Any liquid that changes to solid is said to _____ or solidify even is the liquid has not been put into a freezer

A

freeze

55
Q

The temperature at which vaporization occurs throughout a liquid is called its ______ point

A

boiling point

56
Q

Water boils at this temperature

A

100 degrees Celsius and 212 degrees Fahrenheit

57
Q

When a substance changes from a liquid to a gas at a temperature below its boiling point _______ occurs

A

evaporation

58
Q

The temperature at which a gas turns to liquid is called its ________ point

A

condensation

59
Q

A characteristic of a substance that can be observed without changing the identity of the substance is a called a ___________

A

physical property

60
Q

One physical property of matter is its state of matter, whether it is a solid, liquid or _______

A

gas

61
Q

This has a definite volume, but not a definite shape

A

liquid

62
Q

This has no definite volume or shape

A

gas

63
Q

This has a definite volume and shape

A

solid

64
Q

When a liquid changes to a gas

A

vaporization

65
Q

When a gas changes to a liquid

A

condensation

66
Q

When a liquid changes to a solid

A

freezing

67
Q

When a solid changes to liquid

A

melting

68
Q

What is physical change?

A

It is a change in a matter that does not form a new substance

69
Q

Give one example of a physical change

A

Ice cream melts into liquid

70
Q

When too much water is added to a powdered lemonade mix, the drink (solution) will taste weak and is _____

A

diluted

71
Q

When too little water is added to a powdered lemonade drink, the drink (solution) will taste strong and is ______

A

concentrated

72
Q

Sugar will dissolve in hot tea more quickly than in cold tea. Heat increases the _____ of a solvent

A

solubility

73
Q

A teaspoon of sugar crystals ___ faster than a sugar cube does. The surface area of the solute is greater with the sugar crystals than with the sugar cube.

A

dissolves

74
Q

A snack mix of peanuts, pretzels, and popcorn is a ____ that can be separated by appearance and the size of its parts

A

mixture

75
Q

Oil-and-vinegar salad dressing is a mixture that ____ into different layers by density

A

separates

76
Q

Different shapes of pasta may be separated by ____ properties, such as appearance

A

physical

77
Q

Too much sugar is added to a glass of iced tea and collects on the bottom of the glass after being stirred. The solution is _____ with sugar.

A

saturated

78
Q

The detergent used in a dishwasher is a _____ that is dissolved by water

A

solute

79
Q

Water is considered a ________ solvent because it can dissolve so many substances. Pure water is extremely rare.

A

universal

80
Q

Two or more substances that are physically combined form a _____

A

mixture

81
Q

A mixture in which all substances are spread evenly throughout is called a _______

A

solution

82
Q

A substance that is dissolved is called a ______

A

solute

83
Q

A substance that dissolves another substance is called a _______

A

solvent

84
Q

What is “concentration”?

A

The measure of the amount of solute that is dissolved in a solvent

85
Q

What is “saturated”?

A

The term that describes the condition of a solvent that is holding all of the solute that it can dissolve

86
Q

What is “solubility”

A

The term for the ability of a solvent to dissolve a certain amount of a solute

87
Q

When a solvent holds more than the normal amount of solute, the solution is ______

A

concentrated

88
Q

When the solvent holds less than the normal amount of solute, the solution is _____

A

diluted

89
Q

List 4 ways you can separate a mixture using its physical properties.

A
  1. by appearance2. by size of its parts3. by density4. by vaporization
90
Q

amount of space a substance takes up

A

volume

91
Q

amount of material in a substance

A

mass

92
Q

two or more substances that are physically combined

A

mixture

93
Q

amount of force that gravity places on matter

A

weight

94
Q

anything that has volume and mass

A

matter

95
Q

3 forms matter can be in

A

solid, liquid or gas

96
Q

You could use ________ to find the volume of the set of keys

A

water displacement

97
Q

A _________ is a scientific instrument that measures mass

A

a balance

98
Q

Density measures the amount of _____ in a certain space

A

matter

99
Q

A characteristic of a substance that can be observed without changing the identity of the substance is called a _______

A

physical property

100
Q

A liquid ______ as it changes into a solid

A

freezes

101
Q

_____ occurs when a liquid changes into a gas

A

vaporization

102
Q

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

A

Solubility

103
Q

Occurs when gas changes to a liquid

A

condensation

104
Q

This is a change in matter that does not form a new substance

A

physical change

105
Q

Occurs when a solid changes into a liquid

A

melts

106
Q

Occurs when two or more elements or compounds combine to form a new substance

A

chemical change

107
Q

All matter is made up of small particles called _______

A

atoms

108
Q

This is formed when atoms of different elements combine

A

compound

109
Q

A ____ has a definite volume and shape

A

solid

110
Q

A ____ has a definitevolume, but not definited shape

A

liquid

111
Q

A _____ has do definition volume or shape

A

gas

112
Q

A _____ is a mixture in which all the substances are spread evenly throughout

A

solution

113
Q

Matter that is made of up only one kind of atom is called an _____

A

element

114
Q

A substance that is dissoved in another substance is called a _____

A

solute

115
Q

A subtance that dissolves another substance is called a ____

A

solvent

116
Q

This refers to the amount of solute that is dissovled in a solvent

A

concentration

117
Q

True or False: a graduated container measures the weight of a liquid

A

FALSE

118
Q

True or False: Placing water into the freezer to make ice cubes is an example of a chemical change

A

FALSE

119
Q

True or False: Every molecule of a compound is different

A

FALSE

5th Grade - Jonah (29 decks)

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