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5th grade science > Chemical vs. Physical Properties > Flashcards

Chemical vs. Physical Properties Flashcards

1
Q

blue color

A

physical

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2
Q

density

A

physical

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3
Q

flammability (burns)- Physical or Chemical Property?

A

chemical

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4
Q

solubility (dissolves)-Physical or Chemical Property?

A

physical

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5
Q

reacts with acid- Physical or Chemical Property?

A

chemical

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6
Q

supports combustion-Physical or Chemical Property?

A

chemical

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7
Q

sour taste-Physical or Chemical Property?

A

physical

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8
Q

melting point-Physical or Chemical Property?

A

physical

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9
Q

reacts with water-Physical or Chemical Property?

A

chemical

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10
Q

hardness-Physical or Chemical Property?

A

physical

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11
Q

boiling point-Physical or Chemical Property?

A

physical

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12
Q

luster-Physical or Chemical Property?

A

physical

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13
Q

odor-Physical or Chemical Property?

A

physical

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14
Q

reacts with air-Physical or Chemical Property?

A

chemical

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15
Q

Table salt dissolves in water -Physical or Chemical change?

A

physical

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16
Q

Heat changes H2O to steam-Physical or Chemical change?

A

physical

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17
Q

Ice melts-Physical or Chemical change?

A

physical

18
Q

milk sours-Physical or Chemical change?

A

chemical

19
Q

wood rots-Physical or Chemical change?

A

chemical

20
Q

pancakes cook-Physical or Chemical change?

A

chemical

21
Q

Which property can be observed with senses and determined without destroying matter?

A

Physical Property

22
Q

Which property indicates how a substance reacts with something else? and the matter will be changed into a new substance after the reaction?

A

Chemical Property

23
Q

A ______________property is the ability of a substance to change into a new substance with different properties.

A

chemical

24
Q

A _________ change happens when one or more substances change into one or more new substances. The properties of the new substances are different from the properties of the
original substance.

A

chemical

25
Q

A chemical change may also be called a chemical ____________.

A

reaction

26
Q

In a chemical reaction, the atoms in molecules are rearranged to form new molecules. The total number of atoms does not _________.

A

change

27
Q

Grass grows-Physical or Chemical change?

A

chemical

28
Q

A tire is inflated- Physical or Chemical change?

A

physical

29
Q

Food is digested

A

chemical

30
Q

If you change the way
something looks, but haven’t made a new substance, a __________ change has occurred.

A

physical

31
Q

If the substance
has been changed into another substance, a ____________ change has occurred.

A

chemical

32
Q

An ice cube is placed in the sun. Later there is a puddle of water. Later still the puddle is gone. Has a physical or chemical change occurred?

A

physical

33
Q

Two chemicals are mixed together and a gas is produced. Has a physical or chemical change occurred?

A

chemical

34
Q

A bicycle changes color as it rusts. Has a physical or chemical change occurred?

A

chemical

35
Q

A solid is crushed to a powder. Has a physical or chemical change occurred?

A

physical

36
Q

In a fireworks show, the fireworks explode
giving off heat and light. Has a physical or chemical change occurred?Tr

A

chemical

37
Q

True or False? Changing the size and shapes of pieces of wood would be a chemical change.

A

False

38
Q

True or False? In a physical change, the makeup of matter is changed.

A

False

39
Q

True or False? Evaporation occurs when liquid water changes into a gas.

A

True

40
Q

True or False?
Evaporation is a physical change.

A

True

41
Q

True or False? Breaking up concrete is a physical change.

A

True

42
Q

True or False? When ice cream melts, a chemical change occurs.

A

False

5th grade science (2 decks)

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