caesium

Atomic number: 55
Atomic weight: 132.90545
Symbol: Cs
Group number: 1
Electronic configuration: [Xe].6s¹

Physical data

Standard state:
?µP 1st 375.7;2nd 2230
Colour: no data
Density of solid at ambient temperature/kg m-3: no data
Molar volume/cm3: no data

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