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

Classifying Elements

Chapter 4 Vocabulary

QuestionAnswer
symbol one or two letters that represent the name of an element
periodic table an arrangement of elements by increasing atomic number
isotope one of a group of atoms of an element with the same number of protons and electrons but different numbers of neutrons
deuterium an isotope of hydrogen that has one proton and one neutron
tritium an isotope of hydrogen that has one proton and two neutrons
atomic mass the average mass of all the isotopes of a particular element
family elements that are together in a column
metals one of a group of elements that is usually solid at room temperature, often shiny, and carries heat and electricity well
alloy a mixture of two or more metals
nonmetal one of a group of elements with properties unlike those of metals
noble gas one of a group of elements made up of gases that do not combine with other materials under ordinary conditions
inert inactive; lacking the power to move
Created by: ldydye1
Popular Physical 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