Mercury example sentences

The first four planets, Mercury, enus, Earth and Mars are much nearer the Sun than the other four planets.It will be observed that the mercury level in the right limb of the manometer slowly increases and finally attains a constant value, that is, the pressure inside the box increases and reaches a constant value.As we know that water is an excellent solvent, water soluble inorganic chemicals that include heavy metals such as cadmium, mercury, nickel etc constitute an important class of pollutants.These substances could be the fertilisers and pesticides used in farming or they could be poisonous substances, like mercury salts which are used by paper-industries.Because Mercury is very close to the Sun, it is very difficult to observe it, as most of the time it is hidden in the glare of the Sun.This equilibrium can be better understood if we consider the example of a transparent box carrying a U-tube with mercury (manometer).The eight planets in their order of distance from the Sun are: Mercury, enus, Earth, Mars , Jupiter, Saturn, Uranus and Neptune.