Particles in a gas are most described as a. slow-moving hard kinetic spheres b. spheres that are in fixed positions when trapped in a container c. small, hard spheres with insignificant volumes d. hard spheres influenced by repulsive forces from other spheres

Amap that uses a range of colors and shading to represent the elevation, depth, or landscape of specific features on earth is a/an map.

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.

How can the periodic table be used to predict the behavior of elements?