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
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

Voc. Wk #4 Atoms

QuestionAnswer
nucleus the region in the center of an atom where most of an atoms mas and positive charge is concentrated
matter anything that has mass and takes up space
neutron a neutral particle in the nucleus of an atom
atomic number the number of protons in the nucleus of an atom of an element
atomic mass then number of protons plus the number of neurtrons
pure substance matter with a composition that is always the same
proton the positive particle in the nucleus of an atom
molecule two or more atoms that are held together by a covalent bonds and act as a unit
element a substance that consists of only one type of atom
electron a negatively charged particle that occupies the space in a atom outside the nucleus
atom a small particle that is the building block of matter.
compound substance containing atoms of two or more DIFFERENT elements chemically bonded together
Periodic Table a chart of the elements arranged into rows and columns according to their physical and chemical properties
Created by: jschroeder4
 

 



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