Question 5(Multiple Choice Worth 3 points) (01.04 LC)
Complete this sentence. The electrical conductivity of a sample will
when the size of the sample increases.
O decrease
O stay the same
O increase
O be unable to be determined

Many ionic compounds and a few highly polar covalent compounds are because they completely ionize in water to create a solution filled with charged ions that can conduct an electric current.

In which block of the periodic table is uranium (u) found? s blockd blockp blockf block

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.