Answer:
The compound is Lithium fluoride, molecular formula LiF
Explanation:
Lithium fluoride is also known as lithium monofluoride or fluorolithium. This is a solid inorganic compound, molecular weight 25.939 mg/kg, odorless and colorless, commonly used for UV optics (due to its short wavelength), for molten salts and as material for radiation detectors.
https://pubchem.ncbi.nlm.nih.gov/compound/Lithium-fluoride
