Tyler H.
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Name: Ruthenium
Symbol: Ru
Atomic Number:44
Atomic Mass:101.07
Standard State: solid at 298 K
Group name: Precious metal or Platinum group metal
Period in Periodic Table: 5
Color: silvery white
Classification: Metallic

Ruthenium is in a group with other platinum group metal like rhodium, palladium, osmium, iridium, and platinum. It is also hard. In 1844 Ruthenium was the second that discovered by Karl Karlovich Klaus. But Jedrzej Sniadecki was the first person to discover Ruthenium, but he calledd it vestium. The melting point is 4233 F and the boiling point is 7502 F.