You may be thinking of Tellurium Copper (TeCU). Tellurium is an element (Te), and it's easy to confuse it with Beryllium (Be), another element. Both are often alloyed with Copper (Cu). BeCu can be heat-treated and is great for springs.
The penny is made out of copper.
Copper carbonate is made up of the elements copper, carbon, and oxygen.
A 10p coin in the UK is made of a combination of metals, primarily copper-plated steel. It consists of 75% copper and 25% nickel. The outer layer is made of copper and the inner core is made of steel.
The U.S. penny, which is officially called the one-cent coin, is made primarily of copper. It has a composition of 97.5% zinc and 2.5% copper.
Copper chloride is made from combining copper oxide or copper metal with hydrochloric acid. This reaction produces copper chloride and water. Alternatively, copper chloride can also be synthesized by reacting copper with chlorine gas.
The penny is made out of copper.
Copper is a metal and is made of copper
Copper is mined as copper it is not an alloy
Copper
Copper granules are very small and rice shape copper made by copper granulators. They are usually made from copper scrap for the purpose of recycling.
they are made of Copper, bronze and brass
Copper nitrate is a compound. It is made from oxygen, copper and nitrogen.
it is a rod made of copper
no its made out of gummy bears of course keys are made out of copper
Copper is an element so it is simply made of copper.
copper oxide---> copper + oxygen
Cameras are not made of copper they are made of a special metal.