Suppose a current of 0.880 A flows through a copper wire for 132 seconds.
Calculate how many moles of electrons travel through the wire. Be sure your answer has the correct unit symbol and round your answer to significant digits.

Which substance is a steroid? cholesterol fatty acid monosaccharide trans fat

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.

Is of of 3- ? a. 1--3- b. 1--2- c. 1--3- d. of