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Keyon Coleman
Chemistry
15 November, 19:40
Elementos quiimicos
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Dakota Miles
15 November, 19:47
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Hola!
Un elemento químico es un tipo de materia constituida por átomos de la misma clase, en su forma más simple, tiene un cierto número de protones en su núcleo, por lo que pertenece a una categoría única clasificada con el número atómico, incluso cuando puede desarrollarse diferentes masas atómicas.
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