Fred Bayer | Rosenheim | Germany | (+49) 8031 86550 | fred@bayerf.de

55 – Cs – Caesium

Cs The gold-yellow cesium ist is doubly encased in an inner phial. Amount: 50 mg.

Physical and chemical data
Atomic mass132.90545
Density1.88 g·cm-3
Melting point28.4 °C
Boiling point669 °C
Abundance6.00e-4 %
Oxydation levels1
Electron configuration[Xe]6s

  H   He
Li Be   B C N O F Ne
Na Mg   Al Si P S Cl Ar
K Ca Sc   Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
Rb Sr Y   Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe
Cs Ba La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn
Fr Ra Ac Th Pa U Np Pu Am Cm  
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