unit 4 exam\nwhat is the name of the following compound? licl\nmonolithium carbon iodide\nlithium…
unit 4 exam\nwhat is the name of the following compound? licl\nmonolithium carbon iodide\nlithium monochloride\nlithium chlorine\nlithium chloride
Answer
Brief Explanations:
- For "Monolithium Carbon Iodide": The compound has no carbon ($C$) or iodine ($I$) atoms. The formula is $LiCl$, so this option is incorrect.
- For "Lithium Monochloride": In ionic compounds like $LiCl$ (formed by $Li^{+}$ and $Cl^{-}$), we don't use prefixes like "mono -" for simple ionic compounds. Prefixes are used in covalent compounds. So this option is wrong.
- For "Lithium Chlorine": Chlorine is an element ($Cl_{2}$ is the diatomic form of the element). In the compound $LiCl$, the anion is chloride ($Cl^{-}$). So this option is incorrect.
- For "Lithium Chloride": $LiCl$ is an ionic compound. The cation is lithium ($Li^{+}$) and the anion is chloride ($Cl^{-}$). In naming ionic compounds, we name the cation first and then the anion with the -ide suffix for simple anions.
Answer:
Lithium Chloride