Description: Store Categories Store Categories Element Automobile Accessories fitting Adapter other Home Accessories Generator Interlock Kit other model toy Pet products Other 10MM Bismuth Metal Cube Pub up to 99.99% Pure Periodic Table Element Engraved Density Collection Science Education Display Block Cube Product Description Basic Information: Bismuth (Bi) is a heavy non-ferrous metal element with an atomic weight of 208.9804.In the periodic table of the elements, bismuth is located in Group VA of the Sixth Period. Physical Properties Appearance and state : Bismuth is a kind of metal with lustre, silver-white or slightly reddish with metallic luster when newly cut. However, the surface will gradually oxidise in air, producing a thin oxide film, and the colour may become darker. Density and hardness : Bismuth has a high density of about 9.78 g/cm³ and a hardness of 2.25 on the Mohs scale, which is relatively soft and easy to be cut. Melting and Boiling Points : The melting point is 271.4°C and the boiling point is 1564°C. This means that bismuth has a relatively low melting point and boiling point. Thermal and electrical conductivity: Bismuth is a poor conductor of heat and has a relatively low thermal conductivity. It is also a poor conductor of electricity, with a high electrical resistivity, which can be useful in some application scenarios where insulation or insulation is required. Chemical Properties Oxidising and Reducing Properties: Bismuth is more metallic and shows mainly reducing properties in chemical reactions. Applications：Density cubes can be used in labs, offices, science rooms, teachers, gifts, science demonstrations, suitable for people of different ages, good knowledge of metals, elements, different densities Service:We are committed to providing customers with intact products, but due to some irresistible reasons, resulting in product damage, contact us in a timely manner, for you to replace the product, or refund. Any questions, contact us, we see the message will be your answer (normal reply within 24 hours) NOTE NOTE Shipping speed: under normal circumstances, for the next day delivery, holidays can be delayed a little. Logistics speed: is based on the local customs inspection speed and the post office delivery decision, please do not worry, the goods will be delivered. Guarantee: any quality problems, contact us which is the quickest solution to replace the goods for you, or refund. Copyright © 2023 Dianxiaomi
Price: 8.91 USD
Location: SHENZHEN
End Time: 2024-11-26T11:01:10.000Z
Shipping Cost: 0 USD
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Item Specifics
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Size: 10X10X10MM
Country/Region of Manufacture: China
