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Resultado de imagen para nueva tabla periódicaToda la información sobre la Tabla Periódica tendrá que ser modificada, ya que se adicionan cuatro nuevos elementos químicos.

En especial, los libros de química prácticamente quedaron desactualizados.

Después de que la Unión Internacional de Química Pura y Aplicada confirmó esta semana el hallazgo de cuatro elementos nuevos.

Los nuevos cuatro elementos químicos son: 113, 115, 117 y 118, estos elementos fueron descubiertos en las últimas dos décadas por científicos rusos, japoneses y estadounidenses.

Estos cuatro nuevos elementos químicos completan la séptima fila de la tabla periódica.

Aunque todavía no tienen un nombre oficial; por lo pronto se les conoce como ununtrium (Uut o elemento 113), unumpentium (Uup, 115), ununseptium (Uus, 117) y ununoctium (Uuo, 118).

Fueron creados

En 2009, por ejemplo, al elemento químico 112 le pusieron Copernicium, en honor al astrónomo polaco Nicolás Copérnico (1473-1543) y su símbolo fue Cp.

Los cuatro nuevo elementos fueron creados por el hombre, no se encuentran en la naturaleza y son altamente radioactivos y tienen una vida de segundos e incluso milisegundos.

Gracias a esta última característica, su estudio es difícil y en consecuencia todavía no se sabe cuáles pueden ser sus usos prácticos, por lo que solo se utiliza para su ivestigación científica.

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