The liquid form of matter is usually more dense than its: solid form gas form both solid and gas forms

What does x represent in the formula for the compound xcl4?

What happens to the atomic radius when an elctron is lost

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.