| ChemGlobe: Mercury: Electronic, thermal, and steric data along with an isotope table. |
| ChemicalElements.com: Mercury: Basic information, atomic structure, and isotopes. |
| EnvironmentalChemistry.com: Mercury : Nuclides: Extensive information on the nuclides of mercury, including potential parent nuclides. |
| It's Elemental: Mercury: Basic physical and historical information. |
| LANL: Mercury: Basic information, history, and uses. |
| Lenntech: Mercury: Physical data, chemical properties, health and environmental effects. |
| Mercury: Data tables and historic information. |
| Mercury: A very brief description of Mercury, with a good diagram of its electron orbitals. |
| Mercury and Methylmercury by IC-ICPMS: Analysis of biological, pharmaceutical, and environmental samples for methylmercury and mercury. |
| 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. |
| Mercury, Get Mad Now, Not Later: Gives a description of mercury, as well as its uses and environmental and health hazards associated with it. |
| Radiochemistry of Mercury: Full text of the monograph by Josef Roesmer (Westinghouse Astronuclear Laboratory, Pittsburgh, Pennsylvania). [PDF] |
| Sandia National Laboratories : Mercury: Information about mass of isotopes of mercury. Also information on analyzing it, such as Heavy Ion BackScattering and Rutherford BackScattering. |
| USGS Minerals Information: Mercury: Statistics and information on the worldwide supply, demand, and flow of the element (PDF format). |
| 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. |
| Visual Elements: Mercury: Image, general and physical information, source, uses, key isotopes, and ionisation energies. |
| 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. |
| 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. |
| Why Worry About Mercury : Chemical Properties: Gives some chemical properties of mercury, as well as hazard precautions when dealing with mercury. |
| Wikipedia: Mercury: Properties of the element, including its history, applications, and characteristics. |