Students will be able to develop and explain a particle-level model to describe their observations of water dissolving salt, the water evaporating, and the salt crystals re-forming. Dissolving a solid ...

A seed crystal can be dropped into a saturated solution of sodium acetate. The solution will suddenly crystallize and turn to solid. Alternately, the solution may be slowly poured out onto a seed ...

Sea salt is often heralded as the premier salt for cooking. It is sold as loose crystalline flakes, chunky crystals, and in granulated form. Fill your salt mill or crush the flakes between your ...