The ionic formula would be Ra^2+O^2-. Sorry that it is hard to format, but the ^ just denotes a subscript.
The chemical formula of radium oxyde is RaO.
The chemical formula of radium oxide is RaO.
The radium oxide: RaO.
The chemical formula of radium sulphate will be RaSO4, but this compound is not still prepared.
Radium Oxide
OF2 is the formula for fluorine oxide.
Al2O3 is the chemical formula of aluminium oxide.
The formula for cobalt (II) oxide is CoO.
RaO
The radium oxide is formed.
Radium oxide is RaO.
Radium oxide has never been characterised. As radium is group 2 metal with chemistry like barium, radium oxide is expected to be ionic.
Some compounds of radium: RaF2, RaCl2, RaI2,RaBr2, RaO, Ra3N2, Ra(OH)2, etc.
Radium oxide (RaO)
The chemical formula of radium sulphate will be RaSO4, but this compound is not still prepared.
Radium Oxide
The chemical formula of radium chlorate is Ra(ClO3)2.
The radium ion is Ra(2+).
The chemical formula of radium carbonate is RaCO3.
Uranium Oxide- U3O8