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Get it between 2024-12-17 to 2024-12-24. Additional 3 business days for provincial shipping.
One disc, each disc measures 24.26mm x 1.75mm
Precision machined from high purity metal, ground surfaces, and laser etched labels
Size of US Quarter
Approximate weight 4.43g
Germanium is a chemical element with symbol Ge and atomic number 32. It is a lustrous, hard, grayish-white metalloid in the carbon group, chemically similar to its group neighbors tin and silicon. Pure germanium is a semiconductor with an appearance similar to elemental silicon. Like silicon, germanium naturally reacts and forms complexes with oxygen in nature. -Wikipedia Quarter not included