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

periodic table

TermDefinition
matter anything that has mass and takes up space
mass the material/stuff that matter is made up of- it can be measured
space/volume the specific area/ place that matter takes up
electron particle of an atom with a negative charge,moves around the nucleus and has an attractive force that allows it to bond with other atoms creating everything in the universe.
neutron particle of an atom with a positive charge located inside the nucleus
periodic table large grid that identifies and classifies all of the elements by their chemical and physical properties
element the simplest substances that cannot be broken down/ they make up all matter they make up all matter in the universe.
periods/rows rows that tell how many energy levels each elements has for the electrons to move around.
groups or family/columns columns that tell how many valence electrons each element has/ the number of electrons that can move on its outer shell/ energy level
valence electrons the electrons that move on the outer shell / energy level of an atom
atomic number how many protons an element has inside the nucleus usually is same number of neutrons and electrons
atomic mass the measurement of the mass for an elements atoms
chemical property the ability of substances to combine with one another forming and different compounds and molecule
physical property the state of matter and appearance of a substance
ionic bond when elements either lose or gain an electron during bonding
covalent bond when elements share electrons during bonding
chemical change/reaction elements bond together through the attractive force of electrons crating some type of reaction and change
compound molecule two or more elements combine together in a specific ratio/pattern creating a whole new and different substance
mixture two or more substances combine together keeping their original properties the do not change into a new substance or compound
Nobel Gases all of the elements in group number 18 they are the most stable elements because they have eight electrons in their outer shell
Hologens all of the the elements in group # 17 they are very reactive bonding easily with elements in group #1 because they have seven valence electrons.
alkali metals all of the elements in group #1- they are very reactive because they have only one valence electron.
metalloids elements between metals and non-metals that can react either way, they have 3-7 valence electrons.
Created by: suzie everhart
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