Unit 2 Properties Of Matter Flashcards

1
Q

Chemical property

A

Changes composition

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Physical properties

A

Describes the quality or condition of matter

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Extensive properties

A

The amount of matter present matters I.e. weight

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Intensive property

A

No matter how much you have it will always stay the same

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

States of matter

A

Solid liquid gas (plasma)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Chemical change

A

Reactions, flammable, combustion, formation, rust, tarnish

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Law of conservation of mass

A

Mass is neither created or destroyed

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Phase change

A

When matter changes from one state to another

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Physical change

A

A change that physically happens I.e. boil, freeze

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Chemical change

A

A change that cannot be reversed i.e. vaporize, rot, tarnish

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Homogeneous mixture

A

Completely uniform composition throughout the mixture all considered solutions

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Solution

A

Homogeneous mixture

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Heterogeneous mixture

A

Not uniform in composition

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Crystallization

A

Separation from forming solid particles from a solution

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Distillation

A

Separating technique from boiling

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Filtration

A

Removing sand from water

17
Q

Sublimation

A

Separation of gases

18
Q

Element

A

Simplest form of matter made of atoms

19
Q

Compound

A

Two or more elements

20
Q

Law of definite proportions

A

Mass of one element combined with mass of another element forms a compound

21
Q

Law of multiple proportions

A

You can use the same elements but different ratios to make different substances