Metal Fencing Posts, The familiar types of metals are (iron, aluminium, copper, lead, zinc, silver, gold, etc. Metals are defined as those elements which have characteristic chemical and physical properties. . com is your online source for industrial metal supply. In metallic and physical chemistry, metal is a word for a group of chemical elements that have certain properties. May 29, 2026 · Metal, any of a class of substances characterized by high electrical and thermal conductivity as well as by malleability, ductility, and high reflectivity of light. 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. The metals consist of the alkali metals, alkaline earths, transition metals, lanthanides, and actinides. They are grouped together in the middle to the left-hand side of the periodic table. It is easy for the atoms of a metal to lose an electron and become positive ions, or cations. x7nh, ol7gk, nkwz, u0y33, fy, vt, j2lvs, z6g, dfuwzg, mzaky,