This is a 10mm x 10mm x 10mm cube of almost pure (99.95% pure) Zinc metal. It features laser etched symbol, name, atomic number and atomic weight in the front of the cube and density (in g/cm^3) and purity in the back.

Zinc is a chemical element with the symbol Zn, atomic number 30 and atomic weight of 65.38. Zinc is a slightly brittle metal at room temperature and has a blue-silvery appearance when oxidation is removed.

Great for chemistry and physics experiments or as a scientific desk toy.

Features

• 10mm x 10mm x 10mm cube of Zinc metal (0.1mm tolerance)
• 99.95% purity
• Laser etched symbol, name, atomic number, atomic weight, density (in g/cm^3) and purity.
• Great for density of elements experiments