Which of the following aqueous solutions will have the greatest concentration of H+? 0.0170 M H2SO4

0.8000 M H2NNH2

0.0170 M HCl

0.0180 M HCHO2

Noble gases are the most reactive elements on the periodic table. a. true b. false

1) these are barrel shaped microtubules in most animal cells, that organize the spindles during cell division

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.