In a sample of which element would you expect to find a sea of electrons surrounding nuclei?
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Chemistry, 17.10.2019 18:30 Nateycorn95701
In a sample of which element would you expect to find a sea of electrons surrounding nuclei?
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Chemical kinetics what was the rate of reaction in trial 3? choose the closest answer.
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Table sugar completely dissolved in water is an example of a?
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Tooth enamel consists mainly of the mineral calcium hydroxyapatite, ca_10(po_4)_6(oh)_2. trace elements in teeth of archaeological specimens provide anthropologist with clues about diet and diseases of ancient people. students at hamline university measured strontium in enamel from extracted wisdom teeth by atomic absorption spectroscopy. solutions with a constant total volume of 10.0 ml contained 0.726 mg of dissolved tooth enamel plus variable concentrations of added sr. added sr find the concentration of sr in the 10 ml sample solution in parts per billion = ng/ml. find the concentration of sr in tooth enamel in parts per million = mu g/g.
Answers: 2
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