Brass, alloy of copper and zinc, of historical and enduring importance because of its hardness and workability. The earliest brass, called calamine brass, dates to Neolithic times; it was probably made by reduction of mixtures of zinc ores and copper ores. Learn more about brass in this article.
What Are the Different Types of Brass: Specifications & Properties
Metals Facts & Worksheets Discovery, Charateristics, Uses
Brass, Definition, Properties, & Facts, Brass
Copper - Wikipedia
Jewelry Metals 101: Gold, Silver, and Platinum - Gem Society
Brass is a metallic alloy that is made of copper and zinc. The
Brass, Definition, Properties, & Facts
Alloys — Overview & Examples - Expii
Pub 117 Section 6 - Types of Brass - Copper Development Association
Musical Instrument Classy Brass Bugle Old School Orchestra Band
What Are the Different Types of Brass: Specifications & Properties
Sodium Definition, Properties & Uses - Lesson
Metals and their Properties: Brass
Properties of Metals, Nonmetals, and Metalloids