it must be heated to before it can be made into something because copper is a solid form at room temperature if you were to put it into a liquid for it would be easier to form, such as a square, or a triangle.
When HCl (hydrochloric acid) mixes with heated copper, the copper reacts with the acid to form copper(II) chloride and hydrogen gas. The reaction releases heat and the copper may also appear to be dissolved as it reacts with the acid.
Pennies today are made of 97.5% zinc and 2.5% copper.
Quarters are made out of an alloy (a mixture of metals) of 91.67 percent copper and 8.33 percent nickel (before 1965, the quarter was made out of silver).
A quarter is made of 91.67% copper and 8.33% nickel. However, before 1965 quarters were made of silver.
The penny is made out of copper.
at room temp it is a solid... but it can be made into a liquid or gas if heated as with anything,,, but naturally seen as a solid.
at room temp it is a solid... but it can be made into a liquid or gas if heated as with anything,,, but naturally seen as a solid.
Copper is a natural element that is not made from anything else.
When HCl (hydrochloric acid) mixes with heated copper, the copper reacts with the acid to form copper(II) chloride and hydrogen gas. The reaction releases heat and the copper may also appear to be dissolved as it reacts with the acid.
Your question is a little hard to understand, so let me just say that copper is copper. It is not made from anything else.
Copper is on the Periodic Table, anything on the periodic table is an element so copper wire is made from an element.
YES. I think that it's fair to say that about anything made out of copper is conductive
They used any weapons made of copper. (copper knife, sword, axe, anything copper they could get their hands on).
YES. I think that it's fair to say that about anything made out of copper is conductive
Yes because bronze is made of copper so copper was around before bronze
Cents were struck in bronze up till the middle of 1982. Anything before that (except for 1943, of course) would be bronze.
U.S. cents made before mid-1982, and British pennies made before 1993, were struck in a bronze alloy that was mostly copper. Some very early cents and pennies were struck in pure copper. Modern U.S. cents are made from copper-plated zinc, and British pennies are made of copper-plated steel.