Elemental specimen Silver Ag (10mm cube, stamped A, mirror finish)

[Product Overview] 99.99% purity, 10mm cube. [Identification] (Front) [Atomic number, element symbol, English name, density], (Back) [Purity, atomic weight] [Appearance and characteristics] Boasts the highest light reflectance of any metal, and has a very bright silver-white metallic luster. [Storage and handling] Basically, it hardly corrodes, but it may react with sulfur components in the air and gradually darken. If you are concerned, polish it with a polishing cloth for silver products. [Other] A dedicated glass case is included.