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hypothesised that all matter is made up of tiny discrete particles called atoms which are too small to be seen
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Hypothesised that matter has a continuous composition that can be broken down into smaller and smaller pieces
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Suggested that all matter is made up of small discrete particles that are solid
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observed that small pollen grains which are dead suspended in water were constantly moving randomly in all direction it is called as brownian motion.
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explained that the dead pollen grain were moving because they were being bombarded by the moving water particles.