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Activity

Science Buddies: What's the Point of Boiling?

Curated by ACT

You know that water can exist in three separate phases: solid (ice), liquid (water), and vapor (steam). To change from one phase to another, you simply add (or remove) heat. When water boils, what happens to molecules (for example sugar or salt) that are dissolved in the water? Do they boil off too, or do they stay behind?

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Concepts
distillation
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Additional Tags
science fair project, water phases, chemistry, science buddies, boiling point, liquid, science project
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Classroom Considerations
  • Knovation Readability Score: 3 (1 low difficulty, 5 high difficulty)