
Changes in States of Matter
Flashcard
•
Chemistry
•
8th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What causes matter to change state?
Back
Matter changes state when enough thermal energy (heat) is added to or removed from the molecules.
2.
FLASHCARD QUESTION
Front
What is the boiling point of water?
Back
The boiling point of water is 100°C.
3.
FLASHCARD QUESTION
Front
What happens to water vapor in the air when it comes into contact with a cold surface?
Back
Water vapor in the air cools and condenses onto the cold surface.
4.
FLASHCARD QUESTION
Front
What are molecules made up of?
Back
Molecules are made up of atoms.
5.
FLASHCARD QUESTION
Front
What state of matter is a substance in if its temperature is between its melting point and boiling point?
Back
The substance is in a liquid state.
6.
FLASHCARD QUESTION
Front
What is the melting point of ice?
Back
The melting point of ice is 0°C.
7.
FLASHCARD QUESTION
Front
What is condensation?
Back
Condensation is the process where water vapor cools and changes into liquid water.
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?