Name :  Ytterbium
Symbol :  Yb
Atomic Number :  70
Atomic Weight :  173.04
Specific Heat :  0.15 J/gK
Melting Point :  819°C
Vaporization :  128.90 kJ/mol
Boiling Point :  1196°C
Electronegativity :  1.1
Density@293 K :  6.98 g/cm³
Discovered :  Jean de Marignac, Switzerland, 1878
Description :  Silvery, lustrous, malleable, and ductile metal.
Uses :  Used in metallurgical and chemical experiments.