Week Six – Force And Motion

Question 1

How much matter an object

Answer 1

Mass

Question 2

Observable characteristics of matter

Answer 2

Properties

Question 3

The classification of matter as a solid, a liquid or a gas

Answer 3

Physical state

Question 4

Group together based on similar traits

Answer 4

Classify

Question 5

Material that allows electric current or heat energy to flow through easily

Answer 5

Conductor

Question 6

Material that slows down or stops electric current or heat from flowing

Answer 6

Insulator

Question 7

The temperature at which a substance changes state from a liquid to a gas – 100°C

Answer 7

Boiling point

Question 8

The temperature at which a substance changes state from a solid to a liquid – 0°C

Answer 8

Melting point

Question 9

The temperature at which a substance changes state from a liquid to a solid – 0°C

Answer 9

Freezing point

Question 10

Compares the density of an object to the density of water

Answer 10

Relative density

Question 11

Anything that has mass and takes up space

Answer 11

Matter