Describing Uses for Mercury Visit this website and locate the element mercury, whose chemical symbol is Hg. Click on the square to read about the history, properties, and uses of mercury.

Name three uses for mercury.

Mercury is used for making thermometers,advertising signs, and mercury switches.

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if your own plato the answer is b. the fern transitioned from sporophyte generation to gametophyte generation.

answer: accepted answer: aquatic animals use the oxygen dissolved in water to carry out respiration. since the amount of dissolved oxygen in water is low as compared to the amount of oxygen in the air, therefore the rate of breathing in aquatic animals is much faster than it is in terrestrial animals.

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