What are some unusual facts about Osmium?

Answer:
  • Osmium is the densest natural element; it is twice as dense as lead.
  • Alloys of osmium are used in fountain pen tips, electrical contacts and in other applications where extreme durability and hardness are needed.
  • It remains lustrous even at high temperatures.
  • The word Osmium is derived from the Greek word osme, which means 'smell'.
  • It is the least abundant stable element in the Earth's crust.
  • Its oxide is extremely toxic.
First answer by Ritu nair. Last edit by Ritu nair. Contributor trust: 98 [recommend contributor recommended]. Question popularity: 0 [recommend question].