Description: 500 x 100 x 0.2mm Pure Zinc Zn Sheet Plate Specification: Size 500 × 100 × 0.2mm Density 7.14 g \/ cc Melting point: 419.5 \u2103 Chemical properties description 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 2 Content elements in seawater 0.00005 (trace elements) Content of the crust 75 (trace elements) Crystal structure Hexagonal Extranuclear atomic arrangement 2,8,18, 2 Nuclear charge 30 Features: Zinc is a bluish-white metal. 100 ~ 150 \u2103, the softened; After exceed 200 \u2103, and brittle. In nature, the multi-state presence sulfide. Pure zinc sheet zinc plate 100 × 100 × 0.5mm. High-purity zinc with high purity zinc sheet with a conductive metal zinc sheet test. Suitable for a variety of experimental situations. Package Included: 1 x Sheet Plate More Details: