Properties of substances

What state of matter?

• Solid

• Liquid

• Gas

• Plasma!!!

What state of matter?

• Solid

• Liquid

• Gas

What state of matter?

• Solid

• Liquid

• Gas

The steam coming off the pot of boiling water is an example of....

• a solid becoming a liquid
• a liquid becoming a solid
• a liquid becoming a gas
• a gas becoming a liquid

Which state of matter does ice start as (before you cool it)?

• liquid
• solid
• gas

On a hot summer day chocolate candy can melt in your pocket.  How can you get the chocolate to return to a solid?

• add heat
• leave it in your pocket
• cool it in the refrigerator
• leave it outside

What is the boiling point of water

• 120 C

• 100 C

• 0 C

• 50 C

On a hot, humid summer day drops of water form on a can of cold soda. What process caused this to happen?

• evaporation

• freezing

• condensation

• raining

What is the phase change of a solid to a liquid?

• freezing

• melting

• evaporation

• condensation

The temperature when a solid changes to a liquid - 

• melting point
• freezing point
• boiling point