Free mercury Essays and Papers - 123helpme.

Planet Mercury.Mercury for the most part is a rocky planet along with Earth and Venus. Mercury is made mostly of iron, with a thin rocky layer on it surface. If you look at the model of Mercury, you will see many craters on its surface. The planet has been hit many times throughout its existence by asteroids and other flying objects.

Mercury is a metallic element that is a liquid at room temperature, it is one of the transition elements. Mercury's atomic number is 80.

As with most elements, there is a fixed amount of mercury on the planet. This mercury cycles through the deep earth, the atmosphere, the terrestrial reservoir, and various water bodies on timescales that vary from less than a year to tens of thousands of years. Toxicity aside, mercury has many chemical properties that make it useful to humans.

The Element Mercury Fires can either be natural or anthropogenic, which can depend on any situation. A study conducted in 2004 on a wild fire at Voyageurs National Park in Minnesota, suggests that the fire can severely reduced the amount mercury in all forms in the area.

Mercury easily forms alloys, called amalgams, with other metals such as gold, silver and tin. The ease with which it amalgamates with gold made it useful in recovering gold from its ores. Mercury amalgams were also used in dental fillings. Mercuric sulfide (vermilion) is a high-grade, bright-red paint pigment, but is very toxic so is now only.

Mercury is the only metallic element that is a liquid at room temperature. This dense metal is atomic number 80 with element symbol Hg. This collection of mercury facts includes atomic data, the electron configuration, chemical and physical properties, and history of the element.

Mercury has the shortest and fastest orbit around the Sun and experiences dramatic temperature changes as it rotates. It is a world of extremes. Explore facts about our solar system's fastest planet. Mercury is slightly larger than our Moon - 15,329 kilometres around its equator. Its radius, the distance from the core's centre to the surface.

Absolutely FREE essays on Mercury. All examples of topics, summaries were provided by straight-A students. Get an idea for your paper.. A molecule is the smallest part of a chemical element or compound that holds the same chemical properties as that chemical or compound. These molecules are made up entirely of atoms that are held together.

Mercury is not found free in nature and is primarily derived from the mineral cinnabar. Nearly half of all mercury is produced by Spain and Italy. More commonly known as quicksilver, it is the only metallic element that is liquid at room temperature (standard conditions for temperature and pressure). Bromine is the only other element that.

Transition Elements, series of chemical elements that share similar electron orbital structures and hence similar chemical properties. The transition elements are commonly defined as the 30 elements with atomic numbers 21 to 30, 39 to 48, and 71 to 80.

Mercury Poisoning and 1990 S When Mercury Mining Essentially Stopped. Intro: Mercury can be used in many different products such as barometers, florescent lamps, and electrical switches and can be in the fish that we eat, whether the fish was caught in a local lake or bought from the grocery store. Mercury is a naturally occurring element in the earth’s crust that can be moved around from.

Mercury is a transition metal. A transition metal is one of the elements found between Groups 2 (IIA) and 13 (IIIA) on the periodic table. The periodic table is a chart that shows how chemical elements are related to one another. Mercury has long been known as quicksilver, because it is a silver liquid.