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.

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Jan 21, 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. Approximately three …

Sep 3, 2014 · The highlighted elements are considered the metal elements. Most elements on the periodic table are metals. They are grouped together in the middle to the left-hand side of the …

The meaning of METAL is any of various opaque, fusible, ductile, and typically lustrous substances that are good conductors of electricity and heat, form cations by loss of electrons, and yield basic oxides …

Aug 27, 2025 · These types of metal are defined by their atomic structure, properties, and how they interact with other elements. Knowing the differences helps explain everything from rust resistance to …

In chemistry, metal is a word for a group of chemical elements that have certain properties. It is easy for the atoms of a metal to lose an electron and become positive ions, or cations.

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Apr 5, 2024 · The term “metal” applies to a large portion of the periodic table of elements. Metals are typically characterized by high electrical and thermal conductivity, luster, and, in many cases, notable …

What is a Metal ?