Materials and their Structure

Question 1

3 groups of matter - solids, liquids, gas

Answer 1

States of Matter

Question 2

A space where there are no particles

Answer 2

Vacuum

Question 3

A testable theory

Answer 3

Hypothesis

Question 4

Everything that you can see and feel

Answer 4

Matter

Question 5

Matter that can spread out to fill all the space available but can be squashed into a smaller volume

Answer 5

Gas

Question 6

Matter that has a fixed shape

Answer 6

Solid

Question 7

Matter that has a fixed volume but takes the shape of its container

Answer 7

Liquid

Question 8

Move back and forth repeatedly

Answer 8

Vibrate

Question 9

Squashed

Answer 9

Compressed

Question 10

The amount of space taken up by the solid, liquid, or gas

Answer 10

Volume

Question 11

The feature of a material and how it behaves

Answer 11

Property

Question 12

The ideas that scientists have

Answer 12

Theory

Question 13

To pour, move smoothly

Answer 13

Flow

Question 13

To flow from a container

Answer 13

Pour

Question 14

Very small pieces of matter that everything is made up of

Answer 14

Particle

Question 15

A reference line on a graph that you can measure from to find values.

Answer 15

Axis

Question 16

Change from a gas to a liquid

Answer 16

Condense

Question 17

Change from a liquid to a gas

Answer 17

Boil

Question 18

The temperature at which a liquid changes to a gas

Answer 18

Boiling point

Question 19

To change from one state to another, melt, boil, evaporate, condense, freeze

Answer 19

Change of state

Question 20

An instrument to measure temperature

Answer 20

Thermometer

Question 21

Change from a liquid to a gas, at a temperature below boiling point

Answer 21

Evaporation

Question 22

Change from a liquid to a solid

Answer 22

Freeze

Question 23

Change from a solid to a liquid

Answer 23

Melt

Question 24

Glassware for measuring the volume of a liquid

Answer 24

Measuring Cylinder

Question 25

The curve on the edge of a liquid

Answer 25

Meniscus

Question 26

The temperature at which a solid changes to a liquid

Answer 26

Melting point

Question 27

Water in the form of a gas

Answer 27

Water Vapour

Question 28

Water vapour produced when the water boils

Answer 28

Steam

Question 29

Forces that hold particles together

Answer 29

Attractive Forces

Question 30

Passed from one place to another

Answer 30

Transferred

Question 31

The energy put into a substance that causes it to get hotter

Answer 31

Thermal Energy

Question 32

To get larger

Answer 32

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