Toggle Navigation
Games
Blog
News
Class PIN
Join for Free
Sign in
Toggle Navigation
Games
PIN
Join for Free
Blog
Pricing
News
Contact us
Help center
Sign in
Study
science
0
%
0
0
0
Back
Restart
What is a solid?
A state of matter that keeps its shape.
Oops!
Okay!
What does irreversible mean?
The action cannot be undone.
Oops!
Okay!
Name a gas
-
Oops!
Okay!
What is a liquid?
A state of matter that takes the shape of a container and flows.
Oops!
Okay!
Name a solid
-
Oops!
Okay!
What does reversible mean?
The action can be undone.
Oops!
Okay!
Give an example of freezing
-
Oops!
Okay!
What does the word properties mean?
One part of how something is like (color, hardness, flexibility, texture)
Oops!
Okay!
Give an example of melting
-
Oops!
Okay!
Name a liquid
-
Oops!
Okay!
What does freeze mean?
The liquid changes to solid when heat is removed.
Oops!
Okay!
What does the word melt mean?
The solid changes to liquid when heat is added.
Oops!
Okay!
What is a gas?
A state of matter that takes up the entire space.
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies