Unit 2 Lesson 1 Intro to Matter

Which phrase describes the mass of an ice cube?

• amount of space the ice cube occupies

• estimation of the weight of the ice cube

• total amount of water in the ice cube

• value obtained by multiplying its length times width times height

Which statement is true of all matter?

• It has mass.

• It has super powers.

• It can be seen.

• It is only in solid form.

Tags

NGSS.MS-PS1-5

When a helium balloon rises in the air, it expands. If the volume of the balloon doubles, what happens to the density of the helium inside it?

• The density doubles.

• The density stays the same.

• The density decreases.

• The density disappears.

A car has certain properties that can be measured. Which property of the car is different on the moon than it is on Earth?

• density

• mass

• volume

• weight

What is the volume of the box?

• 120 in

• 17 in

• 120 in cubed

• 17 in squared

What would the density be for an object with a mass of 220 g and a volume of 30 cm cubed?

• 7.5 g

• 7.3 mL

• 7.3 g/mL

• 7.3 g/cm cubed

Light is considered matter.

• True

• False

Volume cannot be determined for an irregular shaped object?

• True

• False

When finding the volume of a liquid, centimeters cubed is used for the unit.

• True

• False

A balance is used to find mass, and a scale is used to find weight.

• True

• False