Copper is a chemical element; it has symbol Cu (from Latin cuprum) and atomic number 29. It is a soft, malleable, and ductile metal with very high thermal and electrical conductivity. A freshly …

Nov 8, 2025 · Copper, a chemical element that is a reddish, extremely ductile metal and an excellent conductor of electricity and heat. The pure metal is second only to silver in thermal …

Dec 2, 2018 · Get copper facts, including atomic data, uses, sources, and health effects of this metal. Copper is atomic number 29 with element symbol Cu.

Copper is an essential element. An adult human needs around 1.2 milligrams of copper a day, to help enzymes transfer energy in cells. Excess copper is toxic. Genetic diseases, such as …

Jul 29, 2025 · Copper is an elemental metal in the transition group of the periodic table. It is known for being highly corrosion-resistant and for its excellent electrical conductivity, among …

Periodic Table element Summary Copper Copper is a chemical element with symbol Cu and atomic number 29. Classified as a transition metal, Copper is a solid at 25°C (room temperature).

Copper's distinctive red color made it easy to identify. Early humans used copper for many purposes, including jewelry, tools, and weapons. Copper is a transition metal, one of several …

Copper is reddish and takes on a bright metallic luster. It is malleable, ductile, and a good conductor of heat and electricity (second only to silver in electrical conductivity).

The element copper is a metal element that belongs to Group 11 on the periodic table. It is known for its malleability, conductivity of heat & electricity, and high ductility. These properties make it …

The chemical element copper is classed as a transition metal. It has been known since ancient times. Its discoverer and discovery date are unknown. Of all the metals, copper is the one …