What would you expect to observe when you add flour to a glass of water? The flour will float on the top of the water and then slowly dissolve.
The flour will dissolve in the water after it is stirred by a spoon.
It will look cloudy and then flour particles will settle at the bottom.
It will quickly dissolve in the water as soon as it is poured into the glass.

Which of the following mining methods disrupts the sea floor?

Select all of the statements which are true. electrons are located in shells or orbits around the atom. electrons orbit slowly around the atom. electrons travel in one flat path around the nucleus of an atom. the valence of an atom is determined by the number of electrons in the atom's outermost shell.

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.