Explain why it would be correct to sate that most atoms consist of "empty space" when in consideration of atomic structures. Be quantitative in your response and cite some given experimental work that would validate your response.​

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.