Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


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.
We do not share your email address with others. It is only used to allow you to reset your password. For details read 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.
Don't know
Know
remaining cards
Save
0:01
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
Retries:
restart all cards
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

JLC Grade 4 Sci Ch10

JLC Grade 4 Science Chapter 10 Matter & Its Property

QuestionAnswer
What is density? The amount of matter compared to the volume.
What is gas? Matter that has no definite shape and takes up no definite amount of space.
What is mass? The amount of matter something contains.
What is matter? Everything that takes up space.
What is a mixture? Two of more substances that are combined without changing any of them.
Describe a solid. Matter that has a definite shape and volume.
What does solubility mean? A measure of how much material will dissolve in another kind of matter.
Describe volume. The amount of space that matter takes up.
What affects the boiling point of water? Altitude
Is oil or sugar more soluble in water? sugar
List the 3 states of matter Solid, liquid or gas
Mixture of Solution? Mixing salt into water Solution
Mixture of Solution? Adding sand in water mixture
Aluminum has a density of 2.7. Iron has a density of 7.9. Which substances has the least density? How do you know? Aluminum The lower the density the least dense the substance is.
What happens to the solubility of sugar in water when the temperature increases? Solubility of sugar in water increases.
Created by: jkm1123