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

Matter Unit

Vocabulary for 4th grade matter unit

TermDefinition
matter anything that has mass and takes up space
mass the measure of the amount of matter something contains
volume the amount of space that matter takes up
density the amount of matter in a given space; how heavy or light something is for its size
property something that describes matter
physical properties characteristics that can be seen or measured without changing the material
chemical properties characteristics that can only be seen when the material changes and new materials are formed
states of matter three forms: solid, liquid, gas
evaporation change of state from a liquid to a gas
melting change of state from a solid to a liquid
condensation change of state from a gas to a liquid
freezing change of state from a liquid to a solid
physical change change in the size, shape, or state of matter with no new matter being formed
mixture matter made up of two or more different substances
solution a mixture in which properties of different substances are mixed evenly throughout
chemical change change in matter that results in one or more different kinds of matter forming
solubility the amount of substance that can be dissolved in another substance
balance scale a tool used to measure mass
graduated cylinder a tool used to measure the volume of liquids
Created by: bjt2nc
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