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19 oct 1803 año - John Dalton discovered the properties of atoms.

Descripción:

In 1803 John Dalton discovered that atoms of the same element have the same mass and properties. He called his theory Dalton's Atomic Theory

Añadido al timeline:

28 sep 2018

fecha:

19 oct 1803 año
Ahora mismo
~ 220 years ago

Fotos: