Roentgenium

What is Roentgenium?

Roentgenium is a chemical element with symbol Rg and atomic number 111. It is a transition metal.

Where did the term "Roentgenium" come from?

Element 111 (Rg)

How is "Roentgenium" used today?

Used in chemistry and physics.

Related Terms

• Periodic Table
• atom
• chemistry