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

Atoms

Atoms, Subatomic Particles, Elements, and Quarks

TermDefinition
Atoms The smallest unit of matter-
Periodic Table A table/chart organized by the increasing Atomic Number of current elements-
Elements A pure substance that cannot be broken down into a simpler substance-
Electrons Subatomic Particles with a negative (-) charge, located on the Energy Levels of an Atom-
Protons Subatomic Particles with a positive (+) charge, located in the Nucleus of an Atom-
Neutrons Subatomic Particles with no (o) charge. located in the Nucleus of an Atom-
Nucleus The positively charged center of an Atom-
Atomic Number The number representing the amount of Protons and Electrons in an Element-
Atomic Mass The number representing the total amount of Subatomic Particles in an Atom-
Average Atomic Mass The weighted average of the Atomic Masses of the naturally occurring Isotopes of an Element-
Isotope An Element with the same number of Protons and Electrons, but different numbers of Neutrons-
A/Z X Isotope Notation (Format)-
Lewis Dot Structures A model showing the number of Valence Electrons in an Atom-
Energy Levels The levels around the Nucleus of an atom in which an Electron can be Located-
Valence Electrons The Electrons on the outer Energy Level-
Cation An Atom that has gained Electrons and become more Negative (-)-
Anion An Atom that has lost Electrons and become more Positive (+)-
Compound A substance made up of Atoms of two or more different Elements joined by chemical bonds-
Bohr Model/Electron Cloud Model The most recent and accurate Atomic Models-
Quarks The Subatomic Particles that make up an Atom-
Lanthanides Subcategory of Metals
Rare Earth A family of Elements in which Thulium exists
Created by: jane5599
Popular Chemistry 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