Ra is the chemical symbol for Radium - a highly-radioactive element.
The chemical symbol of radium is Ra.
The chemical symbol of radium is Ra.
The chemical symbol of radium is Ra.
The chemical symbol of radium is Ra.
Oh, dude, you're hitting me with the hard-hitting questions! Gold's chemical symbol is Au, which is short for "aurum" in Latin, and radium's symbol is Ra. So, like, if you ever need to impress someone at a party with random chemical knowledge, there you go.
The chemical symbol of radium is Ra.
The chemical symbol of radium is Ra in all the languages, is it an international accepted symbol; no special symbol in the Greek language.
Radium has the symbol Ra on the periodic table. It is a highly radioactive element with atomic number 88.
Radium Ra forms double positive ions (cations) symbol Ra++ or Ra +2
The chemical symbol for radium on the periodic table of elements is Ra.
The chemical symbol of rubidium is Rb Rb-- atomic # 37, atomic weight 85.87
The chemical symbol of radium is Ra.