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.

By signing up, I agree to StudyStack's Terms of Service and Privacy Policy.

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
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

Chemistry Unit Vocab

Chemistry the study of the properties of matter and how matter changes
Matter anything that has mass and takes up space
Mass a measure of how much matter is in an object
Physical Property characteristic of a substance that can be observed without changing it into another substance
Chemical Property characteristic of a substance that describes its ability to change into a different substance
Solubility the ability of a substance to be dissolved into a liquid
Indicator a compound that changes in the present of acids or bases
Volume the amount of space the matter occupies
Density the measurement of how much mass of a substance is contained in a given substance
Atom the basic particle from which all elements are made
Protons a particle that has a positive charge
Neutrons a particle that has no electric charge
Electrons a particle that has a negative charge
Atomic Number the number of protrons in a nucleus of its atom
Atomic Mass the number of protrons and neutrons in its atom
Molecule group of two or more atoms held together by chemical bonds
Element a pure substance that cannot be changed into a simpler substance
Metals and Nonmetals two major groups of elements that have different physical properties
Metalloids have both properties of metals and nonmetals
Chemical Bond the force of attraction between two atoms
Created by: 02allison.tucci