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

Chapter 12

Mr Cantrell's Science

Physical change a change in one or more physical properties.
Chemical change a change that produces new substances with new properties.
Combustion the process of burning
Reactant substance used in a chemical reaction
Product substance made during a chemical reaction
Chemical equation a formula that describes a chemical reaction
Polymer a large molecule made of many small molecules
Energy the ability to do work
Law of conservation of mass matter is not created or destroyed in any chemical or physical change
Red and orange the color that strong acids turn universal indicator paper
Blue, green, or purple the color that strong bases turn universal indicator paper
Created by: DawnSimpson