Chemistry, 15.10.2019 18:00 joelpimentel
Aradioisotope forms a stable isotope after it undergoes radioactive decay. which is the best conclusion to draw from this statement? it undergoes alpha decay. it undergoes beta decay. it does not participate in a decay series. it does not have a long half-life.
Answers: 3
Chemistry, 22.06.2019 00:00
Several kinds of bears are found on earth. most bears are brown or black, but one type of bear, the polar bear, is white. what process led to this difference in fur color? explain your answer.
Answers: 1
Chemistry, 22.06.2019 17:40
Areaction in which products can react to re-form reactants is
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Chemistry, 22.06.2019 21:40
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
Aradioisotope forms a stable isotope after it undergoes radioactive decay. which is the best conclus...
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