10pcs 100x100mm 99.9% Pure Zinc Zn Sheet Plate Metal Foil

Specifications: Content - Size: 100 × 100 × 0.2mm - Density: 7.14 g / cc - Melting point: 419.5 ℃ - Package: Includes 10 pieces of Pure Zinc Plate

Chemical Properties Description: Zinc is a bluish-white metal with a crystal structure that is hexagonal. It is found in nature in sulfide form and has a nuclear charge of 30. The extranuclear atomic arrangement of zinc is 2,8,18,2.

At different temperatures, zinc exhibits various characteristics. At room temperature, zinc is brittle. When heated to 100 ~ 150 ℃, it becomes softened. However, if the temperature exceeds 200 ℃, it becomes brittle once again.

In terms of the content of elements, zinc is present in different amounts in various environments. The content of zinc in the sun is 2 ppm, in seawater it is 0.00005 ppm (considered trace elements), and in the crust, it is found in quantities of 75 ppm (also considered trace elements).

The atomic radius of zinc is 135 (142) pm, the covalent radius is 131 pm, and the Van der Waals radius is 139 pm.

This package includes 10 pieces of zinc sheet plate, each measuring 100 x 100 x 0.2mm. Made of high purity zinc material, these plates are solid, durable, and resistant to rust. They are suitable for a variety of scientific laboratory and chemical experimental situations.

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