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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 янв 2001 г. – 1 янв 2100 г.)

Добавлено на ленту времени:

tabla periodica

ByFabrizio
2 дн назад
0
0
21

Дата:

1 янв 2001 г.
1 янв 2100 г.
~ 99 years
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