sábado, 15 de enero de 2011

Los elementos químicos



Esta entrada participa en la I edición del Carnaval de la Química. Carl Sagan no podía faltar a esta cita.

4 comentarios:

  1. Siempre me da risa esa gente que dice: "Es natural porque no tiene químicos". Entonces yo les digo: Toda materia esta hecha de elementos químicos ¡Ja ja ja!

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  2. A wonderful video by a master expositor of science.
    But why present the periodic table as a 10 x 10 array? This destroys all chemical and physical periodicity as well as the purpose of the periodic table!

    For resources and information on the history and meaning of the periodic table please visit
    www.ericscerri.com

    ResponderEliminar
  3. A wonderful video by a master expositor of science.
    But why present the periodic table as a 10 x 10 array? This destroys all chemical and physical periodicity as well as the purpose of the periodic table!

    For resources and information on the history and meaning of the periodic table please visit
    www.ericscerri.com

    ResponderEliminar