Red Metal Research Paper

Copper, also known as red metal, is one of the basic chemical elements. It was the first metal used by Neolithic humankind to supplement for stone tools dating back more than 10,000 years. Copper comes from copper ore, which is dug from the earth is melted and shaped into desired shape. Hydrothermal, heated water deep in earth’s crust seeps through cracks and fissures and dissolves certain minerals in the rocks, is the process that form copper. The mineral is carried along with hot water solution then reacts with chlorine or fluorine and precipitate. There are two types of copper mining. Surface, an open-pit surface mining or strip mining. Subsurface, shaft mine and slope mine. After the ore is dug out, it is processed through smelting. The reddish-orange metal is a ductile metal, a property of a material that permits it to be stretched into a wire without breaking. Copper is also malleable, the property of a material that permits it to be flattened without shattering. Additionally, copper metal contains high electrical and thermal conductivity. It is also low in the reactivity series, which makes them corrosion resistant, and they are also naturally metal that slows down the growth of germs. …show more content…
Copper is an active metal that dissolves in alkalis. Most importantly, copper reacts with oxygen in moist air to combine with water and carbon dioxide as a chemical reaction. In addition, we can tie the properties of copper and its benefit to the coin project and how it can contribute to the project. On the experiment of retrieving copper, we can compare which tested metals are more active than copper in order to find the compatible metal for the coin project. Copper metals are not the only metal compatible for the coin project, but a suitable example to find similar family of