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

2021 CH 2 Intro

QuestionAnswer
solid to gas sublimation
gas to solid deposition
study of matter and its changes chemistry
solid to liquid melting
liquid to solid freezing
coldest temperature where all molecules stop moving absolute zero
SI unit for temperature Kelvin
liquid to gas evaporation (boiling)
gas to liquid condensation
amount of space object takes up volume
amount of matter object has mass
has definite volume and definite shape solid
has definite volume and indefinite shape liquid
most common state of matter in universe (is ionized) plasma
has indefinite volume and indefinite shape gas
mixtures that looks the same throughout homogeneous
mixture that looks different heterogeneous
another name for a homogeneous mixture solution
part of solution in lowest amount ; gets mixed in solute
part of solution in highest amount ; does the mixing solvent
distillation and filtration ways to separates parts of a mixture
heat and electricity (current) ways to separate parts of a compount
substance that has a uniform and definite composition ; only elements and compounds
Created by: cadetjt
Popular Chemistry 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