Save
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
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. Your email address is only used to allow you to reset your password. See 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.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
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

3.1 and 3.3 SciVocab

Matter and phase changes

QuestionAnswer
Solid The state of matter in which materials have a definite shape and volume
liquid The state of matter in which a material has a definite volume but no definite shape
Gas The state of matter in which a material has niether definite shape or volume
Kinetic Energy The energy an object has due to its motion
Phase Change The reversible physical change that occurs when a substance changes from one state of matter to another
endothermic The system absorbs energy from its surroundings
heat of fusion The amount of energy it has when melting
exothermic The system releases energy into its surroundings
vaporization The phase change when a substance changes from a liquid into a gas
heat of vaporization The amount of energy a substance has when it vaporizes
evaporation The process that changes a substance from a liquid to a gas at a temperature below
vapor pressure The pressure caused by the collisions of particles in a vapor with the walls of a container
condensation The phase change in which a substance changes from a gas or vapor to a liquid
sublimation The phase change from a solid to a colorless gas
deposition When a gas changes directly into a solid with out first changing into a liquid
Created by: adiodato
Popular Physical Science sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards