A student observed that the temperature of water

increased when a salt was dissolved in it. The

student should conclude that dissolving the salt

caused

A.

formation of an acidic solution

B.

formation of a basic solution

C.

an exothermic reaction

D. an endothermic reaction

Hello thereone of the following properties was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version. which property fits this description? answer: atomic mass  was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version.