It's Elemental: Mercury - Basic physical and historical information. ChemicalElements.com: Mercury - Basic information, atomic structure, and isotopes. USGS Minerals Information: Mercury - Statistics and information on the worldwide supply, demand, and flow of the element (PDF format). Why is Mercury liquid at room temperature? - Explores the question of why Mercury is liquid at room temperature. It also provides some links to other sites regarding this chemistry quandary. Vermont Legislative Research Shop - Mercury Information - Features basic information about Mercury, as well as its harmful effects and legislation concerning Mercury in some American States. Mercury in Space - Answers the question of what happens to Mercury in space. Mercury in the Laboratory - Practical considerations when working with mercury in the laboratory. EnvironmentalChemistry.com: Mercury : Nuclides - Extensive information on the nuclides of mercury, including potential parent nuclides. Lenntech: Mercury - Physical data, chemical properties, health and environmental effects. Wikipedia: Mercury - Properties of the element, including its history, applications, and characteristics. Radiochemistry of Mercury - Full text of the monograph by Josef Roesmer (Westinghouse Astronuclear Laboratory, Pittsburgh, Pennsylvania). Quicksilver Scientific - Mercury-specific analytical company that specializes in the separation and direct measurement of methylmercury and inorganic mercury in any clinical or environmental sample. WebElements: Mercury - Contains extensive information about Mercury, as well as pictures and videos that show its physical appearance and how it reacts with certain chemicals.