Unit 2 part A

Created by marybethm 

Upgrade to
remove ads

matter

anything that has mass and takes up volume

element

an atom with a particular, distinctive number of protons; the elements are organized in the periodic table

solution

a homogeneous mixture

colloid

a solution with particles that are large enough to scatter light

pure substance

a substance in which every particle is the same

atomic symbol

one or two letter abbreviations which represent elements on the periodic table

homogeneous mixture

a mixture of more than one substance that appears to be all one substance; also called a solution

suspension

a mixture in which the solute particles are large enough to settle out over time

mixture

a blend of two or more pure substances

compound

when two or more elements combine in a chemical reaction, this is the result

heterogeneous mixture

a mixture of more than one substance in which there are visible, different parts

Tyndal Effect

when particles in a solution are two small to scatter light

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