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6 Cards in this Set
- Front
- Back
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Describe the movement of particles in a solid |
Particles in a solid vibrate about their mean positions |
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Describe the movement of particles in a liquid |
Particles in a liquid slip and slide over one another |
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Describe the movement of particles in a gas |
Gas particles move freely |
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Give four properties of solids |
🦋Solids keep their shape 🦋They have a higher density than liquids and gases 🦋Solids expand on heating 🦋Pure solids have fixed melting points |
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Give six properties of liquids |
🦋Liquids take the shape of their containers 🦋Liquids evaporate 🦋Liquids expand on heating 🦋Liquids can diffuse 🦋 Liquids have a higher density than gas 🦋Liquids can be poured
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Give five properties of gases |
🐬Gasses fill and take up the shape of their containers 🌈Gases diffuse 💙Expand on heating 🦄Gasses are compressible and can be poured 🌸Gases have a very low density |
