Los sólidos, los líquidos y los gases

The video explores Brownian motion, discovered by observing pollen grains in water, and later explained by Einstein as the result of collisions with water molecules. This leads to the kinetic theory of matter, which describes how particles in solids, liquids, and gases behave. Solids have tightly bound particles with strong attraction, maintaining shape and volume. Liquids have more freedom of movement, allowing flow, while gases have dispersed particles with weak attraction, filling containers and being compressible. Brownian motion reveals the hidden world of matter in continuous motion.

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