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Osmium (Os) Element

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Basic Information
Name: Osmium
Symbol: Os
Atomic Number: 76
Atomic Mass: 190.23 amu
Melting Point: 3045.0 °C (3318.15 °K, 5513.0 °F)
Boiling Point: 5027.0 °C (5300.15 °K, 9080.6 °F)
Number of Protons/Electrons: 76
Number of Neutrons: 114
Classification: Transition Metal
Crystal Structure: Hexagonal
Density @ 293 K: 22.4 g/cm3
Color: silvery

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