What is the correct name for Fr_(2)O A Difrancium monoxide B Francium Oxide C Francium (II)Oxide D Francium Oxygen

The correct name for $Fr_{2}O$ is Francium Oxide.<br /><br />Explanation:<br />- The compound $Fr_{2}O$ consists of two francium atoms (Fr) and one oxygen atom (O).<br />- In this compound, the francium atoms are present in a 2:1 ratio, indicating that the compound is a simple binary compound.<br />- The correct name for this compound is Francium Oxide, as it consists of francium and oxygen atoms.<br />- Option A, Difrancium monoxide, is incorrect as there is no such element as Difrancium.<br />- Option C, Francium (II) Oxide, is incorrect as the oxidation state of francium in this compound is not specified.<br />- Option D, Francium Oxygen, is incorrect as it does not accurately represent the compound's composition.<br /><br />Therefore, the correct answer is B. Francium Oxide.