Save
Upgrade to remove ads
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

Matter L2 Overall

Matter L2 Overall Assessment Questions

TermDefinition
Chemical bond the connection between atoms in more complex particles
Molecule a group of two or more atoms that are held together by chemical bonds; a molecule has a unique composition and structure
Model a representation of an object which makes important aspects easier to see
Atomic composition the types of elements that make up a substance, as well as the specific ratios of atoms of each kind of element that make it up
Chemical structure the specific way in which the bonds and atoms are arranged within the molecules of a substance
Crystal a solid structure whose atoms or molecules are arranged in a repeating, three-dimensional pattern
Polymer a type of extended structure that is made of many smaller, repeating subunits in a chain; the repeating subunit is a unique molecule
Extended structure a structure whose subunits occur in a constant ratio and are arranged in a repeating pattern
If I have a crystal made of cube shaped molecules, what shape will the WHOLE crystal be? A cube
Molecules with identical chemical composition but different structures will have different properties
Different arrangements mean that the molecules have different different properties
True or False: H₂O is the CHEMICAL FORMULA for water? True
A molecule's STRUCTURE is... The way the atoms and bonds are arranged (put together).
A molecule's COMPOSITION is... The number and types of atoms in the molecule.
When you have a molecule, and you repeat it over and over again, what do you have? An extended structure
Why do crystals form unique shapes? the arrangement of the atoms
What do we use to help us visualize and understand atoms? models
A chemical formula is... the type and number of atoms is a molecule
Plastic is made of chains of smaller molecules, that means that it is a .... polymer
Created by: Science6IMS
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