Advertisement Upgrade to remove ads

monoatomic ion

an ion formed form a single atom

binary compound

a compound composed of two different elements

nomenclature

a naming system

oxyanion

a polyatomic ion that contains oxygen

salt

an ionic compound that forms when a metal atom or a postive radical replaces the hydrogen of an acid

oxidation number

the number of electrons that must be added to or removed from an atom in a combined state to convert the atom into the elemental form

oxidation state

the condition of a n atom expressed by the number of electrons that the atoms needs to reach its elemental form

formula mass

the sum of the average atomic masses of all atoms represented in the formula of any molecule, formula unit, or ion

percentage composition

the percentage by mass of each element in a compound

empirical formula

a chemical formula that shows the composition of a compond in terms of the relative numbers and kinds of atomsin the simplest ratio

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 above and try again

Example:

Reload the page to try again!

Reload

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

NEW! Voice Recording

Create Set