Hydride (Last 2 lines in Nomenclature paragraph)
A notable thing is that all solid non-metallic & metalloid hydrides are highly flammable. But,when Hydrogen combines with halogens, it produces acids rather than hydrides and they are not flammable.
Zinc nitrate is a highly deliquescent substance which is usually prepared by dissolving zinc in nitric acid. It can be used as a mordant in dyeing. Zinc nitrate is soluble in both water and alcohol.