Magnesium

Magnesium

Strontium

Strontium

Calcium

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Ca-20
Calcium
Alkaline earth metals
 
Atomic mass:40.078 u
Melting point:842°C (1115.15 K)
Boiling point:1483.85°C (1757 K)
Discovery date:1808
Discovered by:Humphry Davy
This product is a placeholder only and can not be purchased, but can be used in Blueprints as a product to explain its features and functions.
 
Calcium
Alkaline earth metals
3D Bohr model from Signal Garden
Calcium is a chemical element with the symbol Ca and atomic number 20. As an alkaline earth metal, calcium is a reactive metal that forms a dark oxide-nitride layer when exposed to air. Its physical and chemical properties are most similar to its heavier homologues strontium and barium.
Wikipedia
Atomic mass:40.078 u
Melting point:842°C (1115.15 K)
Boiling point:1483.85°C (1757 K)
Discovery date:1808
Discovered by:Humphry Davy
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