Recursos Educativos

What is an atom and how do we know?

Ever wonder how we actually know that atoms exist? Here we'll learn what atoms are and exactly how scientists went about figuring all this out. Play the Bond Breaker game here: Read about one of the CaSTL research center's "light shrinking" experiments here: Get the Stated Clearly "Stay Curious" t-shirt here: Support Stated Clearly on Patreon: Correction: In this video I state that Jabir ibn Hayyan was Arabian, but there is uncertainty about this among historians. He may have been Persian. Like many influential people of his time, his story is almost mythical, with multiple origins being found in historical writings. Also, he never used a Bunsen burner (which is what I drew him using) that wasn't invented until 1856. Jabir likely burnt wood or other solid fuels to heat his reactions.

Investigar y analizar cómo ha evolucionado el conocimiento de la constitución de la materia, considerando los aportes y las evidencias de: La teoría atómica de Dalton. Los modelos atómicos desarrollados por Thomson, Rutherford y Bohr, entre otros.

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