The reaction of a metal with a nonmetal would usually form a(n)

An unknown insoluble substance displaced the water shown. it's mass is indicated on the triple beam balance. mass = a. 694 b. 693.5 c. 693.0 d.693.8

Which substance—wood or silver—is the better thermal conductor? a thermal conductor is a material that requires very little heat energy to change its temperature. explain your answer.

Why does ammonia, nh3, behave as a base when it reacts with an acid? z