2 in notes

xunsodna lujvo

x₁ is a quantity of/contains/is made of rubidium (Rb).

See also rubdiiu.

• lensisku

In notes:

rubdi

x₁ is a quantity of/contains/is made of rubidium (Rb; Latin rubidium; atomic number 37).

rubdiiu

x₁ is a quantity/is made of rubidium [Rb].