Like this study set? Create a free account to save it.

Sign up for an account

Already have a Quizlet account? .

Create an account

binary compound

compound with 2 elements

formula unit

simplest ratio of ions in a compound

oxidation number

charge of an ion

polyatomic ion

an ion made of two or more elements


compound with a specific ratio of water to ionic compound


substance that absorbs water molecules from the air to become a hydrate


substance that absorbs so much water it becomes a liquid solution


a compound in which all water has been removed

molecular substance

substance that has atoms held together by covalent bonds


method of sperating substances in a mixuter by evaporation of a liquid

molecular element

molecule that forms when atoms of the same element bond together


molecules of a single element that differ in crystalline or molecular structure

organic compound

compounds that contain carbon

inorganic compound

compounds that do not contain carbon


organic compound that contains only the elements hydrogen and carbon

Please allow access to your computer’s microphone to use Voice Recording.

Having trouble? Click here for help.

We can’t access your microphone!

Click the icon above to update your browser permissions and try again


Reload the page to try again!


Press Cmd-0 to reset your zoom

Press Ctrl-0 to reset your zoom

It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.

Please upgrade Flash or install Chrome
to use Voice Recording.

For more help, see our troubleshooting page.

Your microphone is muted

For help fixing this issue, see this FAQ.

Star this term

You can study starred terms together

Voice Recording