1/10 Solid, Liquid, Gas

A ​ ​ (a)   is two or more atoms bonded together.​

In the ​ (b)   state, particles are close together and vibrate in place.

In the​ ​ ​ (c)   state, particles are close together and move around each other from place to place.

In the ​ (d)   state, particles are far apart and move very fast in different directions

• molecule
• solid
• liquid
• gas

Tags

NGSS.MS-PS1-4

Which 2

of the following are true

as the water changes

from a liquid to a gas?

• The substance changes from having no definite volume to having a definite volume.

• The particles’ kinetic energy increases.

• The particles start to vibrate in place.

• The substance changes from having a definite volume to having no definite volume.

• The particles’ kinetic energy decreases.

Tags

NGSS.MS-PS1-4

When placing liquid water in a freezer, it changed into ice, a solid.

Which of the following are true about the water’s change of state?

Select all correct answers.

• The particles moved faster in different directions.

• The particles’ kinetic energy decreased.

• The substance changed from having no definite shape to having a definite shape.

• The substance changed from having a definite volume to having no definite volume.

• The particles’ kinetic energy increased.

Tags

NGSS.MS-PS1-4

What change of state occured from 1 to 2?

• Gas to liquid

• Liquid to solid

• Solid to gas

• Solid to liquid

Tags

NGSS.MS-PS1-4

Reorder from LEAST to MOST kinetic energy.

• 
• 
• 

Tags

NGSS.MS-PS3-1

WHICH has a definite SHAPE?

• 
• 
• 

WHICH 2

have a definite VOLUME?

• 
• 
• 

Tags

NGSS.MS-PS1-4

MATCH.

• gas

• 
• solid

• 
• liquid

• 

Tags

NGSS.MS-PS1-4

In which state of matter are the molecules moving the slowest?

Hint they are vibrating but may appear to not be moving at all!

Answer explanation

Molecules in a solid vibrate and move slowly compared to the molecules in a liquid or gas.

Tags

NGSS.MS-PS1-4

Match the vocabulary word with the correct definition.

• Matter

• The state of

  matter that has a definite volume but no fixed shape (ex. water)

• States of Matter

• The state of matter that has a definite

  shape and volume. Their shape and volume cannot be easily changed. (ex. ice)

• Solid

• The state of matter that has no definite shape and take the shape of their container. (ex. water vapor)

• Gas

• Anything that has mass and takes up space. It cannot be created nor destroyed.

• Liquid

• The different forms in which matter can be found

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4