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


vocab for science unit 5

Element A pure substance that cannot be broken down into a simpler substance.
Pure Substance A substance made of one type of atom (one ingredient)
Metal Elements that are shiny and are good conductors of thermal energy or electric current; most metals are malleable and ductile
Nonmetal Elements that are dull and are poor conductors of thermal energy and electric current
Metalloid Elements that have properties of both metals and nonmetals; sometimes referred to as semiconductors
Compound A pure substance composed of two or one elements that are chemically combined
Mixture A combination of two or more substances that are not chemically combined
Colloid A mixture in which the particles are dispersed throughout but are not heavy enough to settle out
Chemical Equation A shorthand description of a chemical reaction using chemical formulas and symbols
Subscript A number written below and to the right of a chemical symbol in a chemical formula
Coefficient A number placed in front of a chemical symbol or formula; used to balance a chemical equation
Solution A mixture that appears to be a single substance but is composed of particles of two or more substances that are distributed evenly amongst each other
Solvent The substance in which a solute is dissolved to form a solution
Solute The substance that is dissolved to form a solution
Concentration A measure of the amount of solute dissolved in a solvent
Solubility The ability to dissolve in another substance; more speficially, the amount of solute needed to make a saturated solution using a given amount of solvent at a certain temperature
Suspension A mixture in which particles of a material are dispersed throughout a liquid or gas but are large enough that they settle out
Created by: red8