Chemistry Flashcards: Matter & Particles Chemistry flashcards to help me with my revision. 0.0 / 5 ? ChemistryMatter and particlesIGCSEEdexcel Created by: LucytansleyCreated on: 18-05-14 14:21 Solids eg. metal, chocolate, wood. Regularly arranged particles, compacted, fixed volume, fixed shape, vibrating movement 1 of 10 Liquids eg. water, acid. Random movement, close together, no fixed volume, adapt to container, quite fast moving, connected but fluid 2 of 10 Gases eg. oxygen. Far apart, randomly arranged, fast moving, not fixed volume, fill a container. 3 of 10 Solid Liquid Melting, Freezing 4 of 10 Liquid Gas Boiling, Condensation 5 of 10 Gas --> Solid Deposition, Subliming 6 of 10 Melting & boiling take in energy Endothermic process 7 of 10 Condensing & solidifying give out energy Exothermic process 8 of 10 Diffusion Spreading out of particles in a gas or a liquid from the area with higher concentration to an area of lower concentration 9 of 10 Gases/Liquids Gas spreads out to even concentration/ in cold water, colour spreads slow, in hot water colour spreads quick 10 of 10
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