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A composition of a crushed rock sample was investigated using atomic emission spectroscopy. After dissolving in acid the rock sample solution was heated to produce an emission spectrum. Shown below is this emission spectrum, along with those of five metals. Based on this spectral analysis it can be concluded that the rock sample contains
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Why does asexual reproduction result in offspring with identicle genetic variation
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In the reaction h2co3 (aq) + 3nh3 (aq) = 2 nh4+ (aq) + co3 2-, how many electrons are transferred?
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Which is true concerning the products and reactants of photosynthesis and cellular respiration? a. the products of photosynthesis are sugars and the reactants of cellular respiration are starches. b. the products of photosynthesis are reactants in cellular respiration. c. oxygen is needed for photosynthesis and is given off in cellular respiration.
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A composition of a crushed rock sample was investigated using atomic emission spectroscopy. After di...
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