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

ch 20 vo

QuestionAnswer
tells what elements a compound contains and the exact number of the atoms of each element in a unit of that compound chemical formula
the force that hold atoms together in a compound chemical bond
a charged particle because it now has either more or fewer electrons than protons ion
the force of attraction between the opposite charges of the ions in an ionic compound ionic bond
the attraction that forms between atoms when they share electrons covalent bond
a neutral particle that forms as a result of electron sharing molecule
one that has a slightly positive end and a slightly negative end although the overall molecule is neutral polar molecule
electrons are shared equally in bonds non-polar molecule
is composed of two elements binary compound
tells you how many electrons an atom has gained, lost, or shared to become stable oxidation number
positively or negatively charged, covalently bonded groups of atoms polyatomic ion
a compound that has water chemically attached to its ions and written into its chemical formula hydrate
electron configuration 2, 8, 18, 32
nonmetal + nonmetal covalent bond
metal + nonmetal ionic bond
no prefix 1
di 2
tri 3
tetra 4
penta 5
hexa 6
Created by: missyprissi96
Popular Physical 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