Titanium (Ti) 24.26mm Metal Disc 99.7% Pure for Collection or Experiments
Brand: PFS

Titanium is a chemical element with symbol Ti and atomic number 22. It is a lustrous transition metal with a silver color, low density, and high strength. Titanium is resistant to corrosion in sea water, aqua regia, and chlorine. The element occurs within a number of mineral deposits, principally rutile and ilmenite, which are widely distributed in the Earth's crust and lithosphere, and it is found in almost all living things, water bodies, rocks, and soils. The metal is extracted from its principal mineral ores by the Kroll and Hunter processes. -Wikipedia Quarter not included

One disc, each disc measures 24.26 mm x 1.75 mm
Precision machined from high purity metal, ground surfaces, and laser etched labels
Size of US Quarter
Approximate weight 3.55g