Atomic Number 42     Atomic Mass 95.95     Density 10.2 g/mL

State solid     Color grey steel     Electronegativity 2.16

Melting Point 2610°C     Boiling Point 5560°C

Natural Isotopes Mo-92 14.84% Mo-94 9.25% Mo-95 15.92%
     Mo-96 16.68% Mo-97 9.55% Mo-98 24.13% Mo-100 9.63%

Abbreviated Electron Configuration [Kr] 4d⁵ 5s¹

Discovered by Carl William Scheele in 1781.