Convert 3.8 dm3 to the unit m3.
3.8 x 10-3 m3
3.8 x 106 m3
3.8 x 10-6 m3
3.8 x 103 m3

Match the mixture with the substance// i really need on this guys (it’s a pic btw)

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.

What is bromine+calcium iodide--> calcium bromide +iodine balanced