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
edit
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

unit 4 vocabulary

TermDefinition
Atomic mass Averge mass of one atom of an element
Periodic table A chart of elements showing the repeating patturn of their produce.
Chemical Symbol A one-or-two representation of an element
Period Chemistry: a row of elements in the periodic table arranged by atomic number.
Group Elements in the same berticl column of the periodic table; also called family.
Matter Anything that has mass and occupies space
Element A substance that cannot be broken down into other substance
Compound A substance in which two or more elements are chemically joined.
Atom Smallest particle into which an element can be divided and still have the properties
Electron Negativley charged particle found outside the nucleus of an atom
Nucleus Biology: structure in the center of a cell that contains the cell's DNA
Proton Positivey charged particle located in the nucleus of an atom
Neutron In an atom, particle with a neutral charge; located in teh nucleus.
Energy level The amount of energy carried by an electron in an atom, determine, the electron's average distance from the nucleus.
Isotope An atom with the same number of protons and a diffrent number of neutrons from other atoms of the element.
Mass number The sum of protons in the nucleus of an atom
Atomic number The number of protons in the nucleus of an atom.
Metal A class of elements characterized by physical properties that include shininess, malleable, ductilde cd.
Malleable
Created by: isaiahhill
Popular Science sets

 

 



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