Test 1: Review Packet

Question 1

Matter is anything with ______ and volume

Answer 1

Mass

Question 2

A _______ is a form of matter with a uniform and unchanging composition

Answer 2

Substance

Question 3

Substances have specific, unchanging ______ that can be observed

Answer 3

Properties

Question 4

Substances have both physical and ________ properties

Answer 4

Chemical

Question 5

_________ properties can be observed without changing the composition of a substance

Answer 5

Physical

Question 6

__________ properties cannot be observed without changing the composition of a substance

Answer 6

Chemical

Question 7

T/F
ALL matter that we encounter in everyday life exists in one of three physical forms

Answer 7

False

Question 8

T/F
A solid has definite shape and volume

Answer 8

True

Question 9

T/F
A liquid has a definite shape and takes on the volume of its container

Answer 9

False

Question 10

T/F
A gas has both the shape and the volume of its container

Answer 10

True

Question 11

T/F
The particles in a gas cannot be compressed into a smaller container

Answer 11

True

Question 12

T/F
Liquids tend to contract when heated

Answer 12

False

Question 13

T/F
The particles in a solid are far apart

Answer 13

False

Question 14

T/F
The words gas and vapor can be used interchangeably

Answer 14

True

Question 15

Is boil a physical or chemical change

Answer 15

Physical

Question 16

Is crumple a physical or chemical change

Answer 16

physical

Question 17

Is burn a physical or chemical change

Answer 17

chemical

Question 18

Is oxidize a physical or chemical change

Answer 18

chemical

Question 19

Is melt a physical or chemical change

Answer 19

physical

Question 20

Is tarnish a physical or chemical change

Answer 20

chemical

Question 21

Is crush a physical or chemical change

Answer 21

physical

Question 22

Is freeze a physical or chemical change

Answer 22

physical

Question 23

Is rot a physical or chemical change

Answer 23

chemical

Question 24

Is vaporize a physical or chemical change

Answer 24

physical

Question 25

Is rust a physical or chemical change

Answer 25

chemical

Question 26

Is corrode a physical or chemical change

Answer 26

chemical

Question 27

Is condense a physical or chemical change

Answer 27

physical

Question 28

Is explode a physical or chemical change

Answer 28

chemical

Question 29

Is ferment a physical or chemical change

Answer 29

chemical

Question 30

Is grind a physical or chemical change

Answer 30

physical

Question 31

What is an equation showing conservation of mass of reactants and products

Answer 31

2H + 2