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

EOG Chemistry

science vocabulary for EOG

element pure substance that cannot be changed into simpler substances
compound pure substance made of two or more types of elements that are chemically combined
molecule smallest particle of a compound
atom smallest particle of a element
mixture combination of two or more substances that retain their own physical properties and can be seperated
valence outer level electrons
physical properties can be observed or measured without changing the matter studied
density property that describes the relationship between mass of a material and its volume
solubility ability to dissolve in a substance
ductility property of metals that allow them to be drawn into a wire
malleability property of metals that allow them to be hammered into flat sheets
physical change change in one or more physical properties
chemical change results in the formation of one or more new substances with new chemical and physical properties
preciptate solid formed during a chemical reaction
pH measure of how acidic or basic a substance is
specific heat amount of energy needed to raise 1kg of a substance by 1 degree Celsius
Created by: Painchaud