Basic Information

Name: Rubidium

Symbol: Rb

Atomic Number: 37

Atomic Mass: 85.4678 amu

Melting Point: 38.89 °C (312.04 °K, 102.002 °F)

Boiling Point: 688.0 °C (961.15 °K, 1270.4 °F)

Number of Protons/Electrons: 37

Number of Neutrons: 48

Classification: Alkali Metal

Crystal Structure: Cubic

Density @ 293 K: 1.532 g/cm3

Color: silver

Name

Sign

Purity

Shape

Rubidium

Rb

99.3% 

Lump

Name

Sign

Purity

Shape

Rubidium Cabonate

Rb2CO3

99.5% 99.9%

Whit easily delipuescent powder

Rubidium Chloride

RbCl

99.5% 99.9%

White crystalline powder

Rubidium Chromat

Rb2CrO4

99.5% 99.9%

White crystalline powder

Rubidium Fluorid

RbF

99.5% 99.9%

White crystalline powder

Rubidium Lodide

RbI

99.5% 99.9%

White crystalline powder

Rubidium Nitrate

RbNO3

99.5% 99.9%

White crystalline powder

Rubidium Sulfate

Rb2SO4

99.5% 99.9%

White crystalline powder

Rubidium (Rb)

Metals

Compounds

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