Metales Pesados

Ric enero 29, 2013
Este es un caso real de un estudiante secundario argentino. En un exámen de química de la escuela un pregunta pedía que mencione los metales pesados y sus símbolos.
El alumno respondió poniendo el nombre de las principales bandas de Metal -Metallica, Megadeth, Slayer y Anthrax- y dibujando sus logos.
Este chico está aprobado!
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