Science-Particles 0.0 / 5 ? ScienceThe Particle ModelYears 7-9 (KS3)None Created by: QEPERSONCreated on: 02-06-21 17:31 91052413687 Across 1. Solid-Gas (11) 4. The 3D space that a substance occupies. (6) 5. Some chemical reactions produce a gas. If the gas is made underwater, it is seen as 'fizzing' or 'bubbles''. The correct term is .............. (13) 6. In ......, they particles have a random arrangement. They are spread out and thus not bonded, and they have a random, fast motion. (6) 7. Attractive/Pulling force between two particles. (4) Down 2. Liquid-Solid (8) 3. Liquid-Gas (7) 8. In ......, the particles have a fixed/regular arrangement. They are very closely packed and are strongly bonded, and they vibrate. (6) 9. As a substance is ......, the particles lose energy and move slower. (6) 10. When chemicals ....., reactant particles change into product particles. (5)
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