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November 30, 2025
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Actualidad (Siglo XXI) Aporte: La IUPAC (Unión Internacional de Química Pura y Aplicada) mantiene la tabla actualizada. Explicación: Ha reconocido elementos hasta el número 118 (Oganesón). (1 jan 2001 ano – 1 jan 2100 ano)

Adicionado na linha do tempo:

tabla periodica

ByFabrizio
1 dias atrás
0
0
17

Data:

1 jan 2001 ano
1 jan 2100 ano
~ 99 years
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