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Which of the following would have less momentum than a 52 kg cheetah running at 10 m/s?
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Marcel just purchased 1.69 grams of iron fillings in order to make living putty for his 6 year old niece. how many moles of iron are made in his sample?
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How many protons, electrons, and neutrons are in each of the following isotopes? a. zirconium-90 b. palladium-108 c. bromine-81 d. antimony-123
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What are the limitations of litmus paper and phenolphthalein indicators? Name two other indicators t...
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