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

96 – Cm – Curium

Cm This is trinitite, a mineral from the area of the first atomic bomb test in New Mexico. The sand was melted by the heat and encloses traces of Curium, created from Plutonium by neutron capture. Amount: trinitite 0.2 g, Curium fraction unknown.

Physical and chemical data
Atomic mass247.0703
Density13.51 g·cm-3
Melting point1345 °C
Boiling point? °C
Abundance0 %
Electronegativy1.2
Oxydation levels4, [3]
Electron configuration[Rn]5f7 6d 7s2

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 Bk Cf Es Fm Md No Lr Rf Db Sg Bh Hs Mt Ds Rg  
Counter
Last modification: August 10th 2008, 12:04 a.m. — Page generated August 11th 2008, 2:18 a.m. with Django

Valid HTML 4.01 Transitional Valid CSS!