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1 gen 1808 anni - Calcium discovery

Descrizione:

Humprhy Davy discovered
Melting point: 842°C
Boiling point: 1484°C
Atomic number: 20
Isotopes: 10
Calcium compounds are widely used. There are vast deposits of limestone (calcium carbonate) used directly as a building stone and indirectly for cement.

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ByBogi
16 set 2020
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Data:

1 gen 1808 anni
Adesso
~ 217 years ago

Immagini:

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