Save
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
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. Your email address is only used to allow you to reset your password. See 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.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
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

inter of matter

TermDefinition
Chemical Reaction the process in which atoms are rearranged and chemical bonds are broken and formed to produce a chemical change of a substance.
Chemical Formula a combination of chemical symbols and numbers to represent a substance
Chemical Equation a representation of a chemical reaction that uses symbols to show the relationship between the reactants and the products
Reactant a substance that participates in a chemical reaction
Product a substance that forms in a chemical reaction
Law of Conservation of Mass the law that states that mass cannot be created or destroyed in ordinary chemical and physical changes
Endothermic reaction a chemical reaction that requires energy input, usually as heat
Exothermic Reaction a chemical reaction in which energy is released to the surroundings, usually as heat
Law of Conservation of Energy the law that states that energy cannot be created or destroyed but can be changed from one form to another
Organic Compound a covalently bonded compound that contains carbon
Hydrocarbon an organic compound composed only of carbon and hydrogen
Orgainic Acid an organic chemical compound that contains one or more carboxyl groups; examples are acetic and lactic acid
Carbohydrate a class of molecules that includes sugar, starches, and fiber; contains carbon, hydrogen, and oxygen
Polymer a large molecule that is formed by more than five monomers, or small units
Created by: emillieb.vpcs
Popular Physical Science sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards