curium
Atomic number:
96
Atomic weight:
247
Symbol:
Cm
Group number:
(actinide)
Electronic configuration:
[Rn].5f7.6d1.7s2
Physical data
Standard state:
solid at 298 K
Colour:
silver
Density of solid at ambient temperature/kg m-3:
13510
Molar volume/cm3:
18.05
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