Chemistry, 25.11.2021 14:00 KingOfLaBron23
A 1207 g sample of ground water is found to contain 0.0448 g of arsenic. Calculate the concentration of arsenic in parts per million, ppm.
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Why are gamma rays not affected by a magnet as they pass over it? gamma rays are composed of only energy. gamma rays do not have enough mass to be affected. gamma rays do not have the right electrical charge to be affected. gamma rays move too fast for anything to affect their pathway.
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Which element forms an ionic bond with flourine? 1) fluorine 2) carbon 3) potassium 4) oxygen
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All cells are made of four types of acids, lipids, proteins, and carbohydrates.
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A 1207 g sample of ground water is found to contain 0.0448 g of arsenic. Calculate the concentration...
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