Identify ammonia. a. strong electrolyte, strong base b. strong electrolyte, weak base c. weak electrolyte, strong base d. weak electrolyte, weak base e. nonelectrolyte

The answer is D. Ammonia is a weak electrolyte and a weak base. Ammonia produces ions when dissolving but remains predominantly as molecules that are not ionized. This is what  makes it a weak electrolyte. Ammonia also does not fully ionize in a solution. This is what makes is a weak base.

The answer is b metal denting