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Cesium-131 has a half life of 9.7 days. what percent of a cesium-131 sample remains after 60 days?
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Complete the sentence. the lower the hydrogen ion concentration, the the ph. higher lower closer to 7 closer to 0
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Complete the following statements to describe solids, liquids, and gases. select the correct answer from each drop-down menu. a solid a definite volume and a definite shape. a liquid a definite volume and a definite shape. a gas a definite volume and a definite shape
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The volume of a single vanadium atom is 9.29×10-24 cm3. what is the volume of a vanadium atom in microliters?
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Cesium-131 has a half life of 9.7 days. what percent of a cesium-131 sample remains after 60 days?...
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