1pc Pure Zinc Zn Sheet Plate Durable Metal Foil For Science 100x100x0.5mm Mayitr

BI0003216

Specification:

• Brand new

• Size: approx.100 times 100 times 0.5mm

• Density: 7.14 g / cc

• Melting point: 419.5 ℃

Feature:

• Make of High Purity zinc material,solid and durable, never rust.

• Suitable for: a variety of experimental situations.

• Zinc plates are widely used in exterior and interior room decoration, electrical, electronic goods, auto parts and drainage pipes.

Chemical properties description:

• Zinc is a bluish-white metal.

• A density of 7.14 g / cc, a melting point of 419.5 ℃.

• At room temperature, brittle; 100 ~ 150 ℃, become softened; exceed 200 ℃, they become brittle.

• In nature, the multi-state presence sulfide.

• 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.

Atomic radius:

• 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

Package included:

• 1pc x zinc sheet

Note:

• Please allow 1-2cm errors due to manual measurement.

• Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.