What intermolecular force or forces govern the solubility of 9-fluorenone in diethyl ether?

You may expect bonds between two atoms which each have n covalent lonic metallic hydrogen

Sugar is dissolved in water. which is the solute? sugar neither both water

Pegmatites are igneous rocks in which the individual minerals are very large. typically, the minerals are all light-colored quartz, feldspar and muscovite. if you were given a black and white photograph of a pegmatite in a quarry (where the rock has been blasted and broken), what physical properties could you use to identify those three minerals in this hypothetical photo? describe each mineral and the specific diagnostic properties. be specific.