Sodium

Sodium

Rubidium

Rubidium

Potassium

NOK0.00
In stock
SKU
K-19
Potassium
Alkali metals
 
Atomic mass:39.098 u
Melting point:63.5°C (336.65 K)
Boiling point:758.85°C (1032 K)
Discovery date:1807
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.
 
Potassium
Alkali metals
3D Bohr model from Signal Garden
Potassium is the chemical element with the symbol K and atomic number 19. It is a silvery-white metal that is soft enough to easily cut with a knife. Potassium metal reacts rapidly with atmospheric oxygen to form flaky white potassium peroxide in only seconds of exposure.
Wikipedia
Atomic mass:39.098 u
Melting point:63.5°C (336.65 K)
Boiling point:758.85°C (1032 K)
Discovery date:1807
Discovered by:Humphry Davy
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