Explain how the "electron sea model" accounts for the various properties seen in metals.

The electron sea model explains many of the physical properties of metals. They are good electrical conductors because the electrons flow freely in them. They are malleable because of the drifting electrons and because the cations slide easily past each other. They reflect light because of the free electrons.

answer; i believe that the correct answer is (a); a large rock being weathered by wind and rain;