H2O Molecule Model Set - 2 Oxygen, 1 Hydrogen and 2 Bonds - Molecular Model Parts - Eisco Labs

H2O molecule model set. Great for molecule demonstrations or for use as additional/replacement parts for molecular model kits (used to provide a visual and kinesthetic aid for studying the structure and properties of various molecules). Includes (2) 14mm white Hydrogen balls, (1) 19mm red Oxygen ball measuring and (2) gray molecular bonds measuring 30mm each. Assembled, this molecular model measures 2.6" wide.