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.
Didn't know it?
click below
Knew it?
click below
Don't know
Remaining cards (0)
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

Ch 10 Sect 2 Gr 7

Chemistry terms

chemical equation the representation that uses symbols, subscripts, coefficients and formula to show what happens in a chemical reaction
symbol the one or two letter abbreviation for an element
chemical formula abbreviation of a compound's name; includes symbols and subscripts
subscript the number to the right and below a symbol to indicate the number of atoms present
reactants the substance(s)that are present at the beginning of a chemical reaction; placed on the left side of a chemical equation
products the substance(s) that are at the conclusion of a chemical reaction; placed on the right side of a chemical equation
conservation of mass the scientific law that states that mass cannot be created or destroyed in ordinary chemical and physical changes
coefficient the number written in front of a chemical formula; shows the number of molecules present
synthesis type of chemical reaction in which 2 or more reactants produce one product
decomposition type of chemical reaction in which one reactant breaks down into 2 or more products
replacement type of chemical reaction in which one element replaces another element in a compound or in which 2 elements in different compounds trade place
Created by: Sciteach6



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:
restart all cards