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.

Remove ads
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




share
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

Chemistry-Matter

Vocabulary

QuestionAnswer
The substance or substances of which any physical object consists or is composed. matter
A component or constituent of a whole or one of the parts into which a whole may be resolved by analysis. element
A hypothetical particle of matter so minute as to admit of no division. atom
Any property used to characterize matter and energy and their interactions. physical property
A process in which atoms of the same or different elements rearrange themselves to form a new substance. chemical reactions
A usually reversible change in the physical properties of a substance, as size or shape. physical changes
A usually irreversible chemical reaction involving the rearrangement of the atoms of one or more substances and a change in their chemical properties or composition. chemical changes
Misplacement of water by weight. water displacement
the amount of space, measured in cubic units, that an object or substance occupies. volume
Created by: 091500