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An isotope contains 26 protons, 24 electrons, and 32 neutrons
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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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What term describes technology that operates on an atomic level
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An isotope contains 26 protons, 24 electrons, and 32 neutrons...
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