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Honors Chemistry 1st Semester > Unit 2: Matter and Energy Notes Packet > Flashcards

Unit 2: Matter and Energy Notes Packet Flashcards

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1
Q

Give the term for the following definition:

Anything having mass and volume

A

Matter

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2
Q

Give the term for the following definition:

Amount of matter in an object

A

Mass

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3
Q

Give the term for the following definition:

Pull of gravity on an object

A

Weught

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4
Q

Give the term for the following definition:

Amount of space an object occupies

A

Volume

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5
Q

Units of volume

A

L (dm3) and mL (cm3)

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6
Q

States of matter:

A

Solid, liquid, gas

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7
Q

Give the term for the following definition:

What the matter is made of

A

Composition

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8
Q

The composition of water vs. the composition of copper

A

Groups of 2 H’s and 1 O vs. many copper atoms

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9
Q

Give the term for the following definition:

Ways to describe matter

A

Properties

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10
Q

List the diatomic elements.

A

H2, O2, Br2, F2, I2, N2, and Cl2

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11
Q

Give the term for the following definition:

Different forms of the same element in the same state of matter

A

Allotropes

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12
Q

Give the term for the following definition:

A neutral group of bonded atoms

A

Molecule

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13
Q

Elements may consist of…

A

Molecules or unbonded atoms

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14
Q

Give the term for the following definition:

Contain two or more different types of atoms

A

Compounds

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15
Q

Give the term for the following definition:

Have properties that are different from those of their constituent elements

A

Compounds

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16
Q

Atoms can be altered by ____ means.

A

Nuclear

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17
Q

Molecules can be altered by _____ means.

A

Chemical

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18
Q

Physical or chemical?

Sorting by color, shape, texture, etc.

A

Physical

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19
Q

Physical or chemical?

Filtering by particle size

A

Physical

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20
Q

Physical or chemical?

Magnet

A

Physical

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21
Q

Physical or chemical?

Chromatography

A

Physical

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22
Q

Physical or chemical?

Density

A

Physical

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23
Q

Physical or chemical?

Distillation

A

Physical

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24
Q

Physical or chemical?

Decompose

A

Chemical

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25
Q

Physical or chemical?

Explode

A

Chemical

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26
Q

Physical or chemical?

Rust

A

Chemical

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27
Q

Physical or chemical?

Oxidize

A

Chemical

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28
Q

Physical or chemical?

Corrode

A

Chemical

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29
Q

Physical or chemical?

Tarnish

A

Chemical

30
Q

Physical or chemical?

Ferment

A

Chemical

31
Q

Physical or chemical?

Burn

A

Chemical

32
Q

Physical or chemical?

Rot

A

Chemical

33
Q

Give the term for the following definition:

Properties that tell how a substance reacts with other substances

A

Chemical properties

34
Q

Give the term for the following definition:

Properties that can be observed without chemically changing the substance

A

Physical properties

35
Q

Give the term for the following definition:

Properties that depend on the amount of substance present

A

Extensive properties

36
Q

Give the term for the following definition:

Properties that do not depend on the amount of substance present

A

Intensive properties

37
Q

Physical or chemical property?

Electrical conductivity

A

Physical

38
Q

Physical or chemical property?

Reactivity with water

A

Chemical

39
Q

Physical or chemical property?

Heat content (total energy)

A

Chemical

40
Q

Physical or chemical property?

Ductility

A

Physical

41
Q

Physical or chemical property?

Malleability

A

Physical

42
Q

Physical or chemical property?

Brittleness

A

Physical

43
Q

Physical or chemical property?

Magnetivity

A

Physical

44
Q

Intensive or extensive property?

Electrical conductivity

A

Intensive

45
Q

Intensive or extensive property?

Reactivity with water

A

Intensive

46
Q

Intensive or extensive property?

Heat content (total energy)

A

Extensive

47
Q

Intensive or extensive property?

Ductility

A

Intensive

48
Q

Intensive or extensive property?

Malleability

A

Intensive

49
Q

Intensive or extensive property?

Brittleness

A

Intensive

50
Q

Physical or chemical property?

Magnetivity

A

Extensive

51
Q

Name this state change:

Solid to gas

A

Sublimation

52
Q

Name this state change:

Solid to liquid

A

Melting

53
Q

Name this state change:

Liquid to gas

A

Boiling or evaporation

54
Q

Name this state change:

Liquid to solid

A

Freezing

55
Q

Name this state change:

Gas to liquid

A

Condensation

56
Q

Name this state change:

Gas to solid

A

Deposition

57
Q

Describe this state change:

Sublimation

A

Solid to gas

58
Q

Describe this state change:

Melting

A

Solid to liquid

59
Q

Describe this state change:

Boiling or evaporation

A

Liquid to gas

60
Q

Describe this state change:

Freezing

A

Liquid to solid

61
Q

Describe this state change:

Condensation

A

Gas to liquid

62
Q

Describe this state change:

Deposition

A

Gas to solid

63
Q

Physical or chemical change?

Change in state

A

Physical change

64
Q

Physical or chemical change?

Melting

A

Physical

65
Q

Physical or chemical change?

Slicing

A

Physical

66
Q

Physical or chemical change?

Subliming

A

Physical

67
Q

Physical or chemical change?

Tearing

A

Physical

68
Q

Physical or chemical change?

Iron rusting

A

Chemical

69
Q

Physical or chemical change?

Food cooking

A

Chemical

70
Q

Physical or chemical change?

Meatl corroding

A

Chemical

Honors Chemistry 1st Semester (18 decks)

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