Drug testing model Set, Students act as members of a hospital administration who are responsible for developing a substance-abuse prevention/drug testing program, Students will explore the chemical and physical properties of five illicit drugs and build a model for each drug
Flexible bond, 90mm (double bonding), Packs of ten 90mm flexible bonds to represent double bonding, Use to supplement your Unit building sets or for building custom models
Unit VSEPR Orbital White, Model electron orbital for use with the Unit system to show the theory of VSEPR and electron orbitals, Each pack contains 6 orbitals
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