Science section 2.1 matter

11 terms by thealy96 

Create a new folder

Advertisement Upgrade to remove ads

element

A substance that cannot be broken down into simplier substances by chemical and physical means

Atomic number

number of protons in the atom's nucleus.

energy level

Reagons that electrons are located in

isotope

atoms with the same of protons but different6 of nuetrons

mass number

...total mass protons + neutrons

compound

...a substance that is consists of two or more elements that are chemicaly combined.

chemical bond

Forces that hold atoms together...

Ion

an atom that has am electrical charge bc of a gain or loss of one or more electrons.

ionic bond

an atom that gains electrons become negativly charged.

covalent bond

when atoms shere electrons

metallic bond

electrons ar eshared by metal and ions

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