Part one of term paper
Period 3 Grade 8 is a mineral. it is not a plant or a animal. is a metallic metal. It can never be broken down into differnet substances by normal chemical means. Copper was one of the first metals known to humans. People liked it because in it’s native condition, it could easily be beaten into weapons or tools. Copper has been one of th ...

Part two of term paper
... 1100 B.C became known as the bronze age. Today, some of the leading states of the copper industry are Arizona with 747,000 short tons, Utah with 187,000 short tons, New Mexico with 161,000 short tons. Some other leading countries are Chile with 1,422,000 short tons, United States with 1,203,000 short tons, Soviet Union with 650,000 short tons, and Zambia with 596,000 short tons. When copper is being mined, both Native copper and copper ore are usually found. The highest grade of copper ore is ...