Basic Inorganic and Organic Chemistry Molecular Model Set, 78-Piece

This 78-piece basic inorganic and organic chemistry molecular model set includes 45 atoms and 33 bonds packaged in a hard plastic storage case. The set is standard size and interchangeable with other branded molecular model sets. The set contains 6 black 4-hole carbon, 10 white 1-hole hydrogen, 4 red 2-hole oxygen, 2 blue 4-hole nitrogen, 2 blue 3-hole nitrogen, 2 green 1-hole chlorine, 1 yellow 2-hole sulphur, 1 yellow 4-hole sulphur, 1 brown 1-hole bromine, 2 purple 1-hole iodine, 25 medium bonds, and 8 long flexible bonds. Suitable for chemistry classrooms studying molecular structure, bonding, and stereochemistry.