Osmium

1
76
Use Fountain Pens, makes the tip harder and more
durable
Os
Bohr Model

• Osmium

190.23
Metal
D Block
Density 22.59 g/cm3
Melting Point 3045.0 C (3318.15 K, 5513.0 F)
Boiling Point 5027.0 C (5300.15 K, 9080.6 F)
Electron Configuration 1s2 2s2p6 3s2p6d10
4s2p6d10f14 5s2p6d6 6s2
Noble Gas Configuration Xe 4f14 5d6 6s2