If you have 3 blocks of pure silver that are different sizes and have different masses, would they have the same density? Explain your answer.

Light waves can move through , but they travel fastest when they move through a(n) .

What’s the theoretical yield of solid lead

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.