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Asample of radium-226 will decay 1/4 of its original amount after 3200years. what is the half-life of radium-226?
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Abaker touches a pie right after taking it out of the oven. which statement best explains why the pie feels hot?
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Show how to convert the temperature 84.7° c to kelvin. include all steps and label the final answer.
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At a certain temperature, the solubility of strontium arsenate, sr3(aso4)2, is 0.0490 g/l. what is t...
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