Diffusion Basics
Explore the basic principles of diffusion in this third-grade science worksheet, covering how particles spread out.
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Diffusion Basics
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Read each question carefully and answer to the best of your ability.
1. What happens to a drop of food coloring when it is put into a glass of water?
It stays in a ball.
It spreads out.
It floats to the top.
It sinks to the bottom.
2. What is the moving of particles from an area where there are many to an area where there are few called?
Mixing
Diffusion
Floating
Sinking
1. When you spray perfume, the smell across the room.
2. Diffusion happens because tiny particles are always .
3. Hot water makes diffusion happen than cold water.
1. Diffusion only happens in liquids.
True
False
2. Diffusion is when particles move from a crowded area to a less crowded area.
True
False
1. Give an example of diffusion you have seen or experienced in your daily life.
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