More About this Product
Takes us through changes resulting from various particle combinations which form rocks, water, hydrogen, helium, carbon, neon, aluminum, iron, copper, iodine, gold, uranium, sodium and salt. We are then told about solids, liquids and gases, all states of the same substance, and learn that heat changes the state of substances. Thus we see that just three particles- protons, neutrons and electrons- in their infinite combinations, make up our entire universe.
