States of Matter
Temperature
Changing States of Matter
Changing States of Matter 2
100
definite shape, definite volume
solid
100
What are the 2 temperature scales?
Fahrenheit, Celsius
100
solid to liquid
melting
100
liquid to gas
boiling/evaporation
200
takes the shape of its container, definite volume
liquid
200
What's the reading on this thermometer?
24 degrees
200
liquid to solid
freezing
200
List the 3 changes of state that NEED HEAT.
Melting, boiling/evaporation, sublimation
300
no definite shape, no definite volume
gas
300
What direction does the liquid in a thermometer move when it's getting hotter?
Up
300
gas directly to solid
deposition
300
List the 3 changes of state that RELEASE HEAT.
freezing, condensation, deposition
400
Which of these is NOT a state of matter?
solid, liquid, Fahrenheit, gas
Fahrenheit
400
What is happening to the liquid in a thermometer when the temperature cools? (HINT: use scientific vocabulary)
It contracts
400
gas to liquid
condensation
400
What's the boiling point of water?
100 degrees Celcius
500
What do I need to do to change a solid to a liquid?
add heat
500
What is the name of the famous liquid inside of thermometers?
Mercury
500
solid directly to gas
sublimation
500
What's the freezing point of water?
0 degrees Celcius