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

Chapter 3 Vocabulary

Science Terms

acid any compound that increases the number of hydronium ions when dissolved in water.
indicator a compound that can reversely change color depending on conditions such as pH.
base any compound that increases the number of hydroxide ions when dissolved in water.
neutralization reaction the reaction of an acid and base to form a neutral solution of water and salt
pH a value that is used to express the acidity or basicity (alkalinity) of a system
salt an ionic compound that forms when a metal atom replaces the hydrogen of an acid
organic compounds a covalently bonded compound that contains carbon and hydrogen
hydrocarbon an organic compound composed only of carbon and hyrdrogen
carbohydrates a class of energy giving nutrients that includes sugars starches and fiber composed of one or more simples sugars bonded
lipid a type of biomedical that does ngt dissolve in in water fats and steroids are lipids
protein a molecule that is made up of amino acids and that is needed to build and repair body structures and to regulate processes in the body
nucleic acid a molecule made of sunits called nucleotides
Created by: 15rodriguezkai