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

Chemistry Unit 1

TermDefinition
Noble Gas Rare gases with great stability and low reaction rates
Electron Cloud The electrons in an atom near the nucleus
Density The state of being dense or heavy
Precipitate To fall abruptly
Accuracy Having the correct answer
Nuclear fusion Nuclei of atoms are joined or FUSed together
Atom Smallest particle in element, can be alone or with cluster of others
Specific Heat The heat in calories required to move the temperature up one Celsius space
Scientific Notation Numbers simplified by being multiplied or simplified by a number to a certain power
Chemistry A science that deals with properties and structure of the elements and the transformations that they undergo
Significant Figures Number of digits giving meaning to a number and its measurement
Metalloid An element in between properties of metal and nonmetal
Isotope Elements with the same atomic number and chemical behavior but completely different physical properties or mass number
Mass number Approximately the mass of an isotope
Percent age Error The difference between the experimental and accurate value divided by the accurate value times one hundred
Qualitative Relating to or involving quality of a kind
Quantitative Expressing in terms of quantity
Atomic Number Represents the number of protons in each element
Precision Being precise; solution being similar after each trial
Created by: Mary128133
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