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10 x 10 x 10mm Wiredrawing High Purity 4N Ferrum Cube Periodic Table Of Elements Cube(Fe≥99.9%)
Features:
.High purity metal 4N ferrum 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 ferrum cycle number, atomic density, weight, purity, full name, reduced information, extremely suitable for collection, teaching, play
.Ferrum is a chemical element, its chemical symbol is Fe, the atomic number is 26, and the amount is 55.845; it is the most commonly used metal. It is a type of transition metal and is the second highest metal element in the earth's crust. The ferrum group element refers to some elements of the fourth cycle of the periodic table
.The product is suitable for people over 8 years old
.Note: High-purity ferrum is much more stable than ordinary pure ferrum, and it is more resistant to corrosion and less susceptible to oxidation. However, this does not mean that high-purity ferrum will not rust, but the speed of rust is much lower than that of ordinary ferrum. If you encounter moisture, acid, chlorine-containing tap water, sweat, etc., high-purity ferrum will also be rust, so when you place the ferrum cube, please keep it as moisture-proof, waterproof, sealed and dry, and don't touch the ferrum cube directly.Moreover, the oxide of ferrum is not protective. Once it is rusted, it must be pickled as soon as possible. After pickling, it should be washed repeatedly with distilled water. After drying, it should be treated with inert protection, such as oil, varnish, and paraffin oil
Specifications:
.Color: As Shown
.Material: Ferrum Metal
.Product Dimensions: 1 x 1 x 1cm
.Product Weight: 7.93g
.Package Dimensions: 2 x 2 x 2cm
.Package Weight: 15g
.Packing: Bag
Package Content:
.1 x Cube
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