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What is the exact percent composition of copper in pure chalcocite?
Wiki User
∙ 11y ago
Cu- 79.85%
S- 20.15%
Wiki User
∙ 11y ago
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How much copper ppm is there in Scottish leader whiskey?
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What is a substance that has a fixed composition and differs from a mixture because every sample has the exact same characteristics and every sample has the exact same composition?
called: Compound.
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How do you tell what a 2007 gold 1 coin is made from?
The exact composition of modern US dollar coins is 88.5% copper, 6% zinc, 3.5% manganese, and 2% nickel. While they may be golden in color, they contain absolutely no gold.
What year was the composition notebook invented?
The exact date of the composition notebook is not known. However, production of the composition notebook started in Europe during the 1870's.
What is the composition of tygon polymer?
It is a silicone - exact formulation known only by the manufacturer.
