High Purity 99.9% Pure Zinc Zn Sheet Plate Metal Foil 100x0.2mm for Science Lab

$ 3.99

By A Mystery Man Writer
Sept 23, 2024
4.7(737)

High Purity 99.9% Pure Zinc Zn Sheet Plate Metal Foil 100x0.2mm for Science Lab

Product Description

Product features Size : 100 x 100 x 0.2mm Zinc is a bluish-white metal. At room temperature, brittle; 100 ~ 150℃,become softened; exceed 200℃, they become brittle. In nature, the multi-state presence sulfide Atomic radius (calc) 135 (142) pm Covalent radius 131 pm Product description Item Descriptions:-Zinc is a bluish-white metal-Zinc is a bluish-white metal. A density of 7.14 g / cc, a melting point of 419.5 ¡æ. At room temperature, brittle; 100 ~ 150 ¡æ,become softened; exceed 200 ¡æ, they become brittle. Zinc chemically is active. In the air of normal temperature,the surface will form a layer of zinc carbonate film.It can prevent further oxidation-In nature, the multi-state presence sulfide-Atomic radius (calc) 135 (142) pm-Covalent radius 131 pm-Van der Waals radius 139 pm-Content (ppm):-The content of elements in the sun: 2Content elements in seawater: 0.00005 (trace elements)Content of the crust: 75 (trace elements)Crystal structure: HexagonalExtranuclear atomic arrangement: 2,8,18,2Nuclear charge: 30Package:Pure Zinc Plate x5Item Specifications:Material:99.99% pure zincSize:100 x 100 x 0.2mmDensity:7.14 g / ccMelting point:419.5 ¡æBrand:RotoMetals