الوصف
The four specimens in this set helps the students to explain concept of mole. The Mole set contains four element specimens: Copper, Iron, Zinc and Aluminium. Each sample contains one mole, 6.02 X 1023 atoms of the element.
Features
Each sample contains 1 mole (6.02 x 1023 atoms) Set contains specimens of Copper, Iron, Zinc and Aluminium