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Mercury is often used as an expansion medium in a thermometer. The Mercury sits in a bulb on the bottom of the thermometer and rises up a thin capillary as the temperature rises. Suppose a Mercury thermometer
answered
Jan 18, 2017
Chemistry
high-school
1
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90.8k
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What is an ion? in chemistry
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Dec 21, 2015
Chemistry
high-school
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81.8k
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