States of Matter

At higher temperatures

• particles in an object have less energy
• particles in an object move faster
• a gas contracts

Tags

NGSS.HS-PS1-5

Define a liquid.

• Indefinite shape, indefinite volume
• Definite shape, definite volume
• Found in stars
• Definite volume, indefinite shape

Which picture represents water in a SOLID state?

• 
• 
• 
• 

Check all that apply to this picture:

• it is a solid

• it's not taking the shape of its container

• its molecules are barely moving at all

• it is a liquid

• the molcules are moving very fast

What is the freezing point of water in degrees Celsius?

• 100 degrees

• 0 degrees

• 32 degrees

• 2 degrees

Check the two that are the SAME temperature!

• boiling point

• melting point

• freezing point

• dew point

Which state of matter? 

• Solids
• Liquids
• Gases 
• Plasmas 

Volume is.....

• the weight of an object
• the gravity of an object
• how much space an object takes up
• measured with a balance scale

What is matter?

• Anything that has mass and volume
• The shape of an object
• How much an object weighs
• The pull of objects on one another

Tags

NGSS.MS-PS1-5

Freezing

• Solid to gas
• Liquid to solid
• Gas to solid
• Liquid to gas

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5