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

LSH CChem Unit 1C

Classification of Matter

TermDefinition
Matter has mass and volume (stuff that takes up space)
Substance A pure material made with a specific, fixed composition
Mixture 2 or more substances physically mixed together
Element A substance that can be reduced to one atom and maintain all of its properties
Compound 2 or more substances chemically combined - with its own unique properties - not related to the properties of the components
Heterogeneous mixture A non-uniform mixture
Homogeneous mixture A mixture that is uniform throughout
Solution A homogeneous mixture
Suspension A heterogeneous mixture with visible particles
Colloid A heterogeneous mixture with particles too small to see individually - but will scatter a beam of light
Tyndall effect The scattering of light by a colloid
Chemical change A change that alters a substance into a new substance
Physical change A change that alters the appearance of a substance but leaves the nature of the substance unchanged