Matter- Unit 6: Lesson 1-2

What physical property changes when you go to the moon?

• volume

• density

• weight

• mass

How do you find the volume of a rectangular solid?

• multiply its length x width x height

• put it on a scale

• you can't, it's impossible

• add all the sides up

What is the best description of the mass of an ice cube?

• How much gravity is pushing down on it

• the product of multiplying length x width x height

• How much space the cube take up

• The total amount of water in the cube

What is true about matter?

• It never changes shape

• It is only a solid

• It cannot be seen

• It has mass and volume

Tags

NGSS.MS-PS1-1

An unknown object has a volume of 2cm³and a mass of 40 grams. What is it's density?

• 400

• 42

• 20

• 80

What doesn't change between a tiny piece of gold and a large gold brick?

• flammability

• mass

• density

• volume

Tags

NGSS.MS-PS1-5

Oxygen makes up 21% or our atmosphere. Which is a physical property of oxygen?

• Oxygen is more dense than hydrogen

• Oxygen reacts with hydrogen to form water

• Oxygen is needed for materials to burn

• Oxygen is found in acids

Which is a chemical property of paper?

• It does not conduct electricity

• It's non-magnetic

• It can be burned

• You can cut it

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

If you had various sizes of objects made of only iron, what physical property would be different about them?

• magnetism

• mass

• melting point

• electrical conductivity

Tags

NGSS.MS-PS1-2

Which is a chemical property of an object?

• It has a density of 2.00g/ml

• The object is green

• It has a smooth texture

• The object reacts with borax to form slime

Tags

NGSS.MS-PS1-2