Product Number: SB49640
In Stock (Ships within 1-2 business days)
Each cup in this six-cup set includes pieces for 12 water molecules, one sodium, one chloride, one ethane, and one hydroxyl group. All atoms are magnetized to reflect their positive or negative charges (except for nonpolar ethane). Students can make ice, dissolve salt, evaporate water, explore transpiration, create ethanol, and much more! Lesson plans and activities included in each kit. Molecules are packaged unassembled. Meets National Science Education Standards. WARNING: Choking Hazard. Small Parts. Not for children under 3 yrs.