Elemental 1/2 Pound .999 Fine Copper Bar

Elemental 1/2 Pound .999 Fine Copper Bar

Please Note: Images are examples of what you may receive 

As this bar will tell you, elemental copper contains 29 protons per atom, has a standard atomic weight of 63.546 and a density of roughly 8.9 grams per centimeter cubed, and can be liquified by heating it to 1085 degrees centigrade. One half pound is about 7.29 troy ounces. And remember, if you can't find any other use for it, you can always lay the bars across the lawn to your neighbour's and use them as a telephone line.