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

Chem Set 3

Atoms, Elements, Compounds and Mixtures

QuestionAnswer
Solution aka homogeneous mixture; A mixture in which one substance is completely dissolved in another
Alloy a solid mixture of two or more metals, ex. brass b/c it is a mixture of copper and zinc
Compound A pure substance that chemically combines with two or more different elements
Heterogeneous Mixture A mixture in which particles can be seen and easily separated by settling or filtration
Homogeneous Mixture mixture of 2 or more substances looks the same throughout
Element A pure substance that cannot be broken down, Found on the PT
Atom The basic particle from which all elements are made
Chemistry the study of matter and how it changes
Colloid A mixture containing small, undissolved particles that do not settle out (ex.milk, fog)
Concentrated A solution that has a lot of solute dissolved in it
Dilute A solution that has only a little solute dissolved in it
Distillation This method is used to separate a mixture of 2 liquids by using their different boiling points
Evaporation liquid solutions can change to a gas, leaving solid components behind
Filtration used to separate solids from liquids or gases using a filter that allows the fluid (liquid/gas) to pass through but not the solid
Magnetic Attraction substances that can be separated from a mixture using a magnet
Mass A measure of how much matter is in an object
Matter Anything that has mass and takes up space
Mixture a combination of 2 or more elements or compounds not chemically bonded
Molecule 2 or more atoms chemically bonded together
Saturated A solution that contains the MOST dissolved solute as is possible at a given temperature
Substance kind of matter with same properties
Suspension a heterogeneous mixture that has larger particles that will eventually sink to the bottom
Universal Solvent the description of water since it can dissolve so many substances
Volume The amount of space taken up by an object
Created by: jhandy8
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