States of Matter Answer Key
Explore the properties of solids, liquids, and gases and how matter changes between states.
Looking for States of Matter answers? This complete answer key provides verified solutions for all student exploration activities and assessment questions in the ExploreLearning States of Matter Gizmo.
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Prior Knowledge Questions
Q1.What are the three common states of matter?
The three common states of matter are solid, liquid, and gas.
Q2.How are the particles arranged in a solid?
In a solid, particles are tightly packed in a fixed arrangement and vibrate in place.
Q3.How are the particles arranged in a gas?
In a gas, particles are far apart and move rapidly in all directions.
Activity A – Phase Changes
Q4.What is melting?
Q5.What is evaporation?
Q6.What is condensation?
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