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.

Remove ads
Don't know
Know
remaining cards
Save
0:01
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
Retries:
restart all cards




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

Kdd

initials

QuestionAnswer
covalent bond A chemical bond that results from the sharing of valence electrons.
molecule forms wheb two or more atoms covalently bond and is lower in potential energy than its constituent atoms.
lewis structure A model that uses eletron-dot structures to show how eletrons are arranged in molecules. Pairs of dots or lines represent bonding pairs.
sigma bond A single covalent bond that is formed when an electron pair is shared by the direct overlap of bonding oribitals.
pi bond A bond that is formed when parallel orbitals overlap to share electrons.
endothermic A chemical reaction in which a greater amount of energy is required to break the existing bonds in the reactants than is released when the new bonds form in the product molecules.
exothermic A chemical reactions in which more energy is released than is required to break bonds in the initial reaction.
oxyacid any acid that contains hydrogen and an oxyanion.
structural formula A molecular model that uses symbols and bonds to show relative positions of atoms; can be predicted for many molecules by drawing the lewis structure.
Created by: keana dillon