3.5a

When an ice cube melts, what change in phase occurs?

• a liquid becomes a gas

• a solid becomes a liquid

• a solid becomes a gas

• a gas becomes a liquid

Tags

NGSS.MS-PS1-4

The pan balance would be most helpful in answering which question?

• How much mass does a piece of metal have?

• What is the temperature of a container of soil?

• Does a brass key sink or float in water?

• Is an iron nail attracted to a bar magnet?

Tags

NGSS.5-PS1-2

Is this drawing, what is an example of gas?

• the glass

• the ice cubes

• the bubbles

• the straw

Tags

NGSS.5-PS1-1

NGSS.5-PS1-3

How do we know that a soda is a mixture?

• The bubbles show a gas has been added.

• It can easily be poured from a bottle to a glass.

• The soda’s mass can be measured with a balance.

• A soda remains a liquid when the can is opened.

What can be claimed about the tomato?

• It has less mass than the orange.

• It has more mass than the orange.

• It has the same mass as the orange.

What are the three states of matter?

• solid, volume, mass

• density, volume, mass

• solid, liquid, gas

• density, gas, volume

Tags

NGSS.MS-PS1-4

Why is a balloon with air in it heavier than a balloon without air?

• it's larger

• it has matter in it

• it takes up more space

• none of the above

Which liquid is the least dense?

• oil

• water

• syrup 

• plastic bottle

Tags

NGSS.MS-PS1-2

Which diagram shows the substance at the lowest temperature?

• first

• middle

• last

Tags

NGSS.MS-PS1-4

What happens to the particles of matter when it is heated?

• particles remain the same

• particles slow down

• particles speed up

• particles disappear

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4