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1 gen 1807 anni - Potassium discovery

Descrizione:

Humprhy Davy discovered
Melting point: 63.2 °C
Boiling point: 760 °C
Isotopes: 5
Atomic number: 19
Potassium carbonate is used in the manufacture of glass. Potassium hydroxide is used to make detergent and liquid soap. Potassium chloride is used in pharmaceuticals and saline drips.

Aggiunto al nastro di tempo:

16 set 2020
0
0
208

Data:

1 gen 1807 anni
Adesso
~ 218 years ago

Immagini: