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10 x 10 x 10mm Wiredrawing Bismuth Cube Periodic Table Of Elements Cube(Bi≥99.9%)
Features:
.High purity metal bismuth cube with a purity of 99.9%
.The universal size 10*10*10mm size is ideal for element lovers and metal lovers collections to fill your collection
.The surface is satin-finished, the effect is amazing, with metallic luster, and easy to maintain, with exquisite lettering, including the periodic number of metal bismuth cycle number, atomic density, weight, purity, full name, reduced information, extremely suitable for collection, teaching, play
.Bismuth is a metal element. The chemical element symbol is Bi, the atomic number is 83, the relative atomic mass is 208.98, and the bismuth is silver-white to pink metal. It is brittle and easy to pulverize, and the chemical properties of bismuth are relatively stable. Bismuth exists in nature in the form of free metals and minerals. In the past, it was considered to be the most stable element of relative atomic mass, but in 2003, it was found that there was extremely weak radioactivity
.The product is suitable for people over 8 years old
.Note: The bismuth metal is brittle and has low hardness, which makes it easy to knock corners and scratch. Please protect it well when you save it, so as to avoid knocking on corners and scratches
Specifications:
.Color: As Shown
.Material: Bismuth Metal
.Product Dimensions: 1 x 1 x 1cm
.Product Weight: 9.8g
.Package Dimensions: 2 x 2 x 2cm
.Package Weight: 15g
.Packing: Bag
Package Content:
.1 x Cube