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Lesson 61 of 84 · Matter and Atoms
LessonThe Particle Model of Matter (Part 2)
What You'll Learn
A mixture contains two or more substances that are not chemically combined. You can often separate a mixture using physical methods like filtering, evaporating, or using a magnet.
Key Words
- product
- conservation of mass
Steps
Step 1 — Read
Read and learn: A mixture contains two or more substances that are not chemically combined. You can often separate a mixture using physical methods like filtering, evaporating, or using a magnet.
Step 2 — Do
Follow the procedure carefully, step by step.
Step 3 — Observe
Draw a picture of what you observe.
Step 4 — Record
Answer the questions based on your data.
Check Your Understanding
Question 1
1 of 3What is sublimation?