Save
Upgrade to remove ads
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

Phys. and Chem. Chg

Physical and Chemical Change

QuestionAnswer
A change that occurs without changing the identity of the substance Physical Change
A change that occurs by changing the identity of the substance Chemical Change
When 2 or more substance are combined physically Mixture
When 2 or more substance are combined chemically and can't be separated by physical means Compound
Parts are mixed evenly throughout (same) Homogeneous Mixture
Parts are uneven throughout (different) Heterogeneous Mixture
Type of mixture where the solute is dissolved/mixed evenly in the solvent Solution
The part of the solution that dissolves Solute
The part of the solution that the solute dissolves in Solvent
Smallest unit of matter Atom
One of the 100 or more units that make up all matter, and found on the Periodic Table Element
How much matter is in some thing Mass
The elements and compounds you start with in a reaction/equation Reactant
The elements and compounds that you end with in a reaction/equation Product
The ability to react with another element or compound Reactivity
The number in front of the molecule Coefficient
Created by: boydat
Popular 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