Mercury-containing Products". United States Environmental Protection Agency (EPA). Archived from the original on 12 February 2007 . Retrieved 1 May 2007.

Cl) عند النظر للمجموعة، في المجموعات الأخيرة كل من الفلور (F) والبروم (Br). وبغض النظر أيضا عن اختلافها الكبير في الكتلة فإن لها خواص متقاربة للغاية. فهي جميعا عناصر تساعد على التآكل بشدة (أي أنها ترتبط بسرعة مع الفلزات لتكون أملاح هاليدات الفلز)، الكلور والفلور غازات، ولكن البروم سائل له درجة غليان منخفضة للغاية، كما أن الكلور والبروم لهما لون. Gray, T. (22 September 2004). "The Amazing Rusting Aluminum". Popular Science. Archived from the original on 20 July 2009 . Retrieved 7 July 2009. Mercury was used inside wobbler lures. Its heavy, liquid form made it useful since the lures made an attractive irregular movement when the mercury moved inside the plug. Such use was stopped due to environmental concerns, but illegal preparation of modern fishing plugs has occurred. Mohammed, Terry; Mohammed, Elisabeth; Bascombe, Shermel (9 October 2017). "The evaluation of total mercury and arsenic in skin bleaching creams commonly used in Trinidad and Tobago and their potential risk to the people of the Caribbean". Journal of Public Health Research. 6 (3): 1097. doi: 10.4081/jphr.2017.1097. PMC 5736993. PMID 29291194. Incropera, Frank P. (2007). Fundamentals of Heat and Mass Transfer (6thed.). Hoboken, NJ: John Wiley and Sons, Inc. pp.941–950. ISBN 978-0-471-45728-2.Unlike its lighter neighbors, cadmium and zinc, mercury usually forms simple stable compounds with metal-metal bonds. Most mercury(I) compounds are diamagnetic and feature the dimeric cation, Hg 2+ IMERC Fact Sheet: Mercury Use in Thermostats" (PDF). Northeast Waste Management Officials' Association. January 2010. Archived from the original (PDF) on 17 June 2012. Etymology The symbol for the planet Mercury (☿) has been used since ancient times to represent the element

Chlorine Online Diagram of mercury cell process". Euro Chlor. Archived from the original on 2 September 2006 . Retrieved 15 September 2006. Mercury Recycling in the United States in 2000" (PDF). USGS. Archived (PDF) from the original on 26 March 2009 . Retrieved 7 July 2009. Properties Physical properties An old [8] pound coin (density ~7.6g/cm 3) floats on mercury due to the combination of the buoyant force and surface tension.Liquid mercury is a part of popular secondary reference electrode (called the calomel electrode) in electrochemistry as an alternative to the standard hydrogen electrode. The calomel electrode is used to work out the electrode potential of half cells. [67] Last, but not least, the triple point of mercury, −38.8344°C, is a fixed point used as a temperature standard for the International Temperature Scale ( ITS-90). [9] Mercury Reduction Act of 2003". United States. Congress. Senate. Committee on Environment and Public Works . Retrieved 6 June 2009.