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

Energy & How it chan

TermDefinition
Potential Energy energy that is stored and waiting to be used later
Kinetic Energy energy in motion
Law of Conservation The law that states that energy cannot be created or destroyed but can be changed from one form to another
Yellow powder and clear liquid is what type of change? Physical #1
Silver colored nail left outside for months is what type of change? Chemical #1
Clear Liquid and Miracle grow (blue grains) is what type of change? Chemical #2
Clear Liquid added to another clear liquid is what type of change? Chemical #3
Green liquid added to a yeast solution is what type of change? Chemical #4
White powder and purple liquid added together is what type of change? Chemical #5
White powder and clear liquid added together is what type of change? Chemical #6
Frozen ice cream is what type of change? Physical #2
Yellow powder and clear liquid is what type of clue? Solubility
Silver colored nail left outside for months is what type of clue? Formation of a precipitate #1
Clear Liquid and Miracle grow (blue grains) is what type of clue? Change in temp endothermic #1
Clear Liquid added to another clear liquid is what type of clue? Formation of a precipitate #2
Green liquid added to a yeast solution is what type of clue? Change in temp endothermic #2
White powder and purple liquid added together is what type of clue? Significant Color Change
White Powder and clear liquid added together is what type of clue? Formation of gas
Frozen ice cream Change in state
Yellow powder and clear liquid is what Evidence? it dissolves
Silver colored nail left outside for months is what Evidence Rust over
Clear Liquid and Miracle grow (blue grains) is what Evidence Very cold to touch
Clear Liquid added to another clear liquid is what Evidence? White solid formed
Green liquid added to a yeast solution is what Evidence? Very hot to touch
White Powder and clear liquid added together is what Evidence? Foam shoots out of flask
White powder and purple liquid added together is what Evidence Bright pink liquid
Frozen ice cream Melts to liquid
Explain the difference between a chemical and physical change one change is caused as the result of a chemical reaction; a new substance is produced and the other is A change that alters the form or appearance of a substance but does not make the material into another substance.
Created by: spotsville2
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