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

SpencerScience Atoms

QuestionAnswer
Law Of Conservation of Mass Energy can neither be created nor destroyed
Physical Change Changes affecting a substance's physical form
Chemical Change Changes affecting a substance's chemical composition
Element A part of the periodic table. A type of atom.
Chemical Formula How the molecule is created (w/ elements)
Element (Diatomic Molecule) A molecule with only 1 element
Compound of Molecule Multiple elements making up an element
Chemical Equation Representation of a chemical reaction
Chemical Reaction How 2+ element combine together to create a compound
Reactant (in a chem. equ.) The left side, the individual elements
Products (in a chem. equ.) The combination of the reactants
Coefficient (in a chem. equ.) The # of a molecules
Subscript (in a chem. equ.) The amount of an atom in a compound
Ionic Compound a chemical compound in which ions are held together in a lattice structure by ionic bonds
Covalent Compound a compound in which the atoms that are bonded share electrons rather than transfer electrons from one to the other
Metallic Compound A metallic compound is a compound that contains one or more metal elements.
Synthesis purposeful execution of chemical reactions to get a product, or several products
Decomposition separation of a chemical compound into elements or simpler compounds
Single Replacement when an element or ion moves out of one compound and into another
Double Replacement two reactant ionic compounds exchange ions to form two new product compounds with the same ions.
Created by: D1003312
 

 



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