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\nA Simple Model of Matter: Solids, Liquids, and Gases\n

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\nThe video discusses a simple model of matter in which particles are represented by small solid spheres. It explains the properties of solids, liquids, and gases based on their fixed shape, volume, and compressibility. The video also...\nThe video discusses a simple model of matter in which particles are represented by small solid spheres. It explains the properties of solids, liquids, and gases based on their fixed shape, volume, and compressibility. The video also explains how changes in state occur between these three forms of matter and stresses that the energy required for these changes depends on the forces of attraction between the particles in a substance. Additionally, it highlights the limitations of the simple sphere model and points out that particles are not identical, perfect spheres that are solid and inelastic.\n
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Resource Details

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Curator Rating
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Educator Rating
Not yet Rated
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Media Length
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3:27
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Grade
Higher Ed
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Subjects
Science
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Media Type
Instructional Videos
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Source:
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\nKnowMo Chemistry\n\n
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Date
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2018
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Additional Materials

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Concepts

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matter, energy, spheres, water, liquids
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Additional Tags

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gcse, and, igcse, science, chemistry, aqa, snapshots, the, three, states, of, fixed volume, easily compressed, regular pattern, pulled back, degrees centigrade, properties suggest, fixed shape, packed closely, completely overcome, boiling point, remove energy, simple model, solid ice, properties, shape, closely, overcome, melting, boiling, gaps, model, change, solid, move, substance, forces
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Classroom Considerations

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Best For: Explaining a topic
Video is ad-free
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Educator Ratings

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