Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


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.
We do not share your email address with others. It is only used to allow you to reset your password. For details read 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.
Don't know
Know
remaining cards
Save
0:01
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
Retries:
restart all cards
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

Atom Vocabulary

The 15 vocabulary flashcards discussed in class on 8/18/14

TermDefinition
Model A structure or picture of an object
Atom The smallest unit of matter
Nucleus The center of an atom which contains protons and electrons.
Proton Positively charged sub-atomic particles
Neutron A neither positively charged or negatively charged sub-atomic particle
Electron A negatively charged sub-atomic particle
Atomic Number The indicator number of protons
Atomic Symbol/Nuclear Symbol/Chemical Symbol The identifying symbol of an element
Sub-atomic Particles The smallest fragment of the smallest unit of matter
Molecule A group of linked atoms
Lewis Structure Structure that shows the bonding of atoms
Bohr Model A model of an atom showing a positive charged nucleus with negative charged electrons orbiting it
Electron Shell An orbit followed by electrons around the nucleus
Valence Electron An electron capable of participating in the formation of chemical bonds
Matter Solid, Liquid,or Gas
Created by: josephv3261