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

TermDefinition
chemistry the study of composition, structure, properties, and reactions of matter
Matter another word for all substances that make up our world. Antacid tablets are matter. Water is matter. Glass is matter. Air is matter.
Chemicals substances that have the same composition and properties wherever found often substances made by chemists that you use every day
graph represents the relationship between two variables contains two perpendicular axes has a horizontal axis or x axis has a vertical axis or y axis
Is light a chemical no
Measured numbers the numbers obtained when you measure a quantity such as your height, weight, or temperature.
significant figures (SFs all the digits including the estimated digit. used to represent the amount of error associated with a measurement
Exact numbers not measured and do not have a limited number of significant figures do not affect the number of significant figures in a calculated answer
The amount of space occupied by a substance is its volume
Equalities use two different units to describe the same measured amount ex: 60 min=1 h or 1m=100cm
Solids a definite shape a definite volume particles that are close together in a fixed arrangement particles that move very slowly
Liquids an indefinite shape but a definite volume the same shape as their container particles that are close together but mobile and move slowly
Gases an indefinite shape an indefinite volume the same shape and volume as their container particles that are far apart but move very fast
Created by: 1149820044
Popular Chemistry sets
Review
Review
PT and counting atoms
Chapter 3 terms
Review
"5th Grade - Mixtures & Solutions - Terms & Definitions"
Structure of Atoms
Element Symbols
13 Polyatomic ions to memorize
Element Symbols
Ejercicos para ayudar a memorizar símbolos de principales elementos químicos
Periodic Table

 

 



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