Adaptive Practice

States of Matter

6 questions • Earn up to 66 XP • First attempt — go for 100%!

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Question 1 of 6 ⏱ 0:30
Easy
What are the three main states of matter?
Easy
Which of these is a solid?
Medium
What happens to water when it gets very hot?
Medium
Which state of matter takes the shape of its container but has a fixed volume?
Hard
In which state do particles move the fastest?
Hard
What is the process called when a solid changes directly into a gas?

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