Calculate the number of atoms in 13.2 mole copper

What is the overall order of reaction for rate = k[no]2[o2]

Neils bohr believed that electrons orbited the nucleus in different energy levels, based on strong support from

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.