Save
Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


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.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't know
Remaining cards (0)
Know
0:00
share
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

Chem CH1 Section 1

Chemistry CH1 Chemistry: The Science of Matter Section 1

TermDefinition
alloy a solid solution containing different metals, and sometimes nonmetallic substances
aqueous solution a solution in which the solvent is water
chemistry the science that investigates and explains the structure and properties of matter
compound a chemical combination of two or more different elements joined together in a fixed proportion
element a substance that cannot be broken down into simpler substances
formula a combination of chemical symbols that show what elements make up a compound and the number of atoms in each element
mass the measure of the amount of matter an object contains
matter anything that takes up space and has mass
mixture a combination of two or more substances in which the basic identity of each substance is not changed
physical change a change in matter where its identity does not change
physical property a characteristic of matter that is exhibited without a change of identity
property the characteristics of matter; how it behaves
qualitative an observation made without measurement
quantitative an observation made with measurement
scientific model a thinking device, built on experimentation, that helps us understand and explain macroscopic observations
solute the substance that is being dissolved when making a solution
solvent the substance that dissolves the solute when making a solution
solution a mixture that is the same throughout, or homogeneous
substance matter with the same fixed composition and properties
 



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