Matter Interactions

In a cup of liquid water when would the water molecules stop moving?

• The molecules would stop moving if the liquid water in the cup became a solid.

• The molecules would stop moving if the liquid water in the cup became a gas.

• The molecules would stop moving if the liquid water in the cup became still.

• The molecules would not stop moving in the cup of liquid water.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What do each of the states of matter have in common?

• The particles are locked in position

• the particles in each cup are in constant motion

• the particles take the shape of their containers

• the particles have the same volume in each container

Tags

NGSS.5-PS1-1

NGSS.5-PS1-3

Which state of matter will take both the volume and shape of the container that holds it?

• gas

• ice

• liquid

• solid

Why does water that is frozen in an ice cube tray stay in the shape of a cube when it is take out of the tray?

• The particles become locked in place

• The water particles stop moving completely

• The water particles grow bigger to fill the space

• The water particles can only slip past one another.

Tags

NGSS.MS-PS1-4

In which state(s) of matter are particles constantly moving?

• gases only

• liquids only

• gases and liquids only

• gases, liquids, and solids

Tags

NGSS.MS-PS1-4

A piece of solid wax is placed in a pan and heated on a stove. After a while, the solid wax becomes a liquid. Which one of the following explains why the wax becomes a liquid?

• Some of the wax molecules get smaller

• Some of the wax molecules get destroyed

• The wax molecules change into water molecules

• The wax molecules are more loosely connected to each other

Tags

NGSS.MS-PS1-4

A pot of liquid water is heated from 20 °C to 80 °C. What happens to the water in the pot?

• The water changes from a liquid to a gas

• The water changes from a liquid to a solid

• The average kinetic energy of the water's molecules increases

• The average kinetic energy of the water's molecules decreases.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

How do the atoms and molecules in a gas compare with the atoms and molecules in a liquid?

• the atoms and molecules in a gas are smaller

• The atoms and molecules in a gas move more slowly

• the atoms and molecules in a gas move more quickly

• the atoms and molecules in a gas are closer together

Tags

NGSS.MS-PS1-4

What is the role of heat when a gas changes state to become a liquid?

• the gas creates the heat

• The gas destroys the heat

• Heat transfers to the gas particles allowing them to gain energy

• Heat transfers away from the gas particles causing them to lose energy

Tags

NGSS.MS-PS1-4

Order the materials from least kinetic energy to greatest kinetic energy.

• Banana, raindrop, carbon dioxide gas

• Carbon dioxide gas, bananas, raindrops

• Raindrop, banana, carbon dioxide gas

• Raindrop, Carbon dioxide gas, banana

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-1

NGSS.MS-PS3-4

NGSS.MS-PS3-5