Matter Unit Test Review

Which of these is not matter?

• Sunlight

• Water

• Clouds

• Hair

Which of these is not a chemical property?

• reactivity with acid

• flammability

• reactivity with oxygen

• malleability

T or F: During physical changes, matter always retains its IDENTITY

• True

• False

Tags

NGSS.MS-PS1-2

T or F: Color, odor, mass, and volume are chemical properties

• True

• False (they are physical properties)

T or F: The SI unit for expressing the amount of matter in an object is the kilogram (kg)

• True

• False

A 100g block of pine wood has a volume of 300 cm³. Would this block float on water (density of water is 1.0 g/cm³)?

• yes, because the block is less dense than water

• no, because the block is more dense than water

• yes, but a much larger block would not

T or F: Reactivity to water is a physical property of matter

• True

• False (it is a chemical property)

What is the density of a substance that has a mass of 40g and a volume of 5cm³?

• 35 g/cm³

• 200 g/cm³

• 0.125 g/cm³

• 8 g/cm³

You can cause water to change state by adding or removing

• energy

• friction

• matter

• particles

Tags

NGSS.MS-PS1-4

T or F: Lightning is a form of plasma state of matter

• True

• False