Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


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.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.


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.
Don't know
Know
remaining cards
Save
0:01
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:
Retries:
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

Chapter 3

Vocab words

TermDefinition
solid the state of matter in which materials have a definite shape and a definite volume
liquid the state of matter in which a material has a definite volume but not a definite shape
gas the state of matter in which a material has neither a definite shape nor a definite volume`
kinetic energy the energy an object has due to its motion
pressure the result of a force distributed over an area
absolute zero temperature at 0 K
Charles's law states that the volume of a gas is directly proportional to its temperature in kelvins if the pressure and the number of particles of the gas are constant
Boyle's law states that the volume of a gas is inversely proportional to its pressure if the temperature and the number of [articles are constant
phase change the reversible physical change that occurs when a substance changes from one state of matter to another
endothermic a description of a change in which a system absorbs energy from its surrounding
heat of fusion the energy a substance must absorb in order to change from a solid to a liquid
exothermic a description of a change in which a system releases energy to its surroundings
vaporization phase change in which a substance changes from a liquid into a gas
heat of vaporization the energy a substance must absorb in order to change from liquid to a gas
evaporation process that changes a substance from a liquid to a gas at temperatures below the substance's boiling point
vapor pressure pressure caused by the collisions of this vapor and the walls of the container
condensation the phase change in which a substance changes from a gas or vapor to a liquid
sublimation the phase change in which a substance changes from a solid to a gas or vapor without changing to a liquid first
deposition gas or vapor change directly into a solid without first changing to a liquid
Created by: cameryn.lee