What volume of hydorgen (L) is produced from the complete reaction of 54.49 g of magnesium metal of STP? Mg(s) + 2HCl(aq) -> MgCl2(aq) + H2(g)

The nuclear fission process releases neutrons and question 27 options: alpha particles electrons energy beta particles

Reduction is a reaction which results in a in electrons and a in positive charge of the atom or ion 1) a- loss 1) b- gain 2) a-increase 2) b-decrease

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.