The table below shows models of the 4 phases of matter. Rank each phase in order of increasing density. Phase 1 - Plasma
Phase 2 - Liquid
Phase 3 - Solid
Phase 4 - Gas

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the only real purpose of sputnik 1 was to beat the us into space. we were getting close to launching a useful satellite, explorer 1 - which launched on january 31, 1958. the ussr had to beat that, so they launched sputnik 1 on october 4, 19

molecules are free to separate from each other and will take on the shape of the container. molecules move completely at random and high speeds. they vibrate in a fixed position and do not move around much. molecules expand to the edge of their container.

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