Busy. Please wait.

show password
Forgot Password?

Don't have an account?  Sign up 

Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.

By signing up, I agree to StudyStack's Terms of Service and Privacy Policy.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.

Remove ads
Don't know
remaining cards
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
restart all cards

Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how


Key TermDefinition
boiling point temp. at which liquid boils
melting point the temperature at which a solid melts
celsius Of or relating to a temperature scale that registers the freezing point of water as 0° and the boiling point as 100° under normal atmospheric pressure
condensation the act or process of reducing a gas or vapor to a liquid or solid form.
expansion the act or process of expanding
evaporate To convert or change into a vapor
Fahrenheit Of or relating to a temperature scale that registers the freezing point of water as 32° and the boiling point as 212° at one atmosphere of pressure
Phase or state a stage in a process of change or development
temperature The degree of hotness or coldness of a body or environment.
liquid composed of molecules that move freely among themselves but do not tend to separate like those of gases
Solid having relative firmness, coherence of particles, or persistence of form, as matter that is not liquid or gaseous
Gas a substance possessing perfect molecular mobility and the property of indefinite expansion, as opposed to a solid or liquid.
temperature thermometers are instruments that meansure__________
kinetic energy Tempature is the average _______ _______ of particles within a body. Temperature is a measure of how hot something is
heat transfer The transfer of energy from one body to another is called ________
heated matter expands when __________
contracts matter _______ when cooled
Created by: Sue L