METAL SETS: Alloys, Discs, Rods, Strips

METAL SETS: Alloys, Discs, Rods, Strips

•  These Metal Sets are ideal for use in the science laboratory.

(Wikipedia excerpt: ..."...A metal (from Ancient Greek μέταλλον (métallon) 'mine, quarry, metal') is a material that, when polished or fractured, shows a lustrous appearance, and conducts electricity and heat relatively well. These properties are all associated with having electrons available at the Fermi level, as against nonmetallic materials which do not.[1]: Chpt 8 & 19 [2]: Chpt 7 & 8  Metals are typically ductile (can be drawn into a wire) and malleable (can be shaped via hammering or pressing).[3]

A metal may be a chemical element such as iron; an alloy such as stainless steel; or a molecular compound such as polymeric sulfur nitride.[4] The general science of metals is called metallurgy, a subtopic of materials science; aspects of the electronic and thermal properties are also within the scope of condensed matter physics and solid-state chemistry, it is a multidisciplinary topic. In colloquial use materials such as steel alloys are referred to as metals, while others such as polymers, wood or ceramics are nonmetallic materials....")

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