Chemistry Plus takes the elements of chemistry to a whole new level of learning. The perfect follow-up item to our Chemistry Kit. This selection of experiements includes growing huge crystals, splitting water into rocket fuel, popping hydrogen, using pH sticks to rank acidity, flame testing salts, hunting for naked protons, and acting out the roles of electrons & protons.Contents include: pH Indicator Sticks, pH Chart, Graphite Sticks, Test Tubes, Connectors, CaSO4, CaCO3, SRCl2, CuSO4, Magnifier, Periodic Table Charts, Electron, Proton, and Neutron Cut-Offs, 48-Page BookFor 1 playerAges 8 and upMade in ChinaBrand new condition in original packagingWipe clean with dry or damp cloth