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.
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
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

Atoms &Matter Part 2

Temperature A measure of heat (how hot or cold a substance is)
Solute A substance that has the ability to be dissolved by a solvent to create a solution
Solvent The substance that dissolves another substance
Dissolve To add a solid material to a liquid in such a way that its particles completely disperse into the liquid, usually becoming invisible within the liquid
Melting Point The temperature at which a solid turns into a liquid
Chemical change A process that changes substances into new substances
Physical change A change in matter that does not affect its chemical composition
Density An object's mass divided by its volume; a measure of how many particles are packed together into a certain amount of space
Volume The amount of space an object or substance takes up
Mass The amount of matter in an object
Weight The force of gravity on an object
Element a pure substance that cannot be broken down into simpler substances by chemical reactions
Periodic Table the chart scientists use to organize and classify all the known elements
Proton a subatomic particle with a positive charge that is located in the nucleus of an atom
Solubility the amount of a substance (solute) that will dissolve in another substance (solvent) at a certain volume and temperature
Created by: debrobins