PPT-Mercury Information on Mercury (Hg)

Symbol Hg Classified as a heavy metal in red Volatile and is a liquid at room temperature boiling point at 300 o C Natural origins volcanoes Toxic as Hg vapor methylmercury USEPA Maximum Contaminant Level 0002 ppm in drinking water. N2O2Explosive 1. CHEMICAL IDENTITYChemical Classification:Trade Name : Mercury fulminate628-86-4 2. PHYSICAL / CHEMICAL DATA356.6SolidSilver-white heavy metallic liquid.-38.90.0012Odourlessdeg CSolubl , Venus, . Mars. Part I. Lecture 20. Observing Mercury and Venus from . Earth. Elongations of Mercury. Mercury . moves around the Sun every 88 days in a rather eccentric orbit. As seen from the Earth, the angle between Mercury and the Sun at greatest eastern or western elongation can be as large as 28° (when Mercury is near aphelion) or as small as 18° (near perihelion). By contrast, Venus follows a larger, nearly circular orbit with a 224.7-day period. The angle between Venus and the Sun at eastern or western elongation is 47°.. The Totally Terrific T’s. Taylee Shomo and Tyler Liebentritt. Inner Planet. Mercury is an Inner Planet. Inner planets are rocky like Mercury. Inner Planets including Mercury don’t have solar rings. From the Sierra to the Delta… . and beyond!. Izzy Martin. The Sierra Fund. We do this through:. The mission of The Sierra Fund is to increase and organize investment in the natural resources and communities of the Sierra Nevada. . Guey-Rong. . Sheu. Department of Atmospheric Sciences. National Central University. Jhong. -Li, Taiwan. Anthropogenic Hg Emissions in 2010. Country. Emission (. tonnes. ). Cambodia. 3.9. China. 575.2. Reduction in Mongolia . ASGM. Patience Singo, SAM Project Manager. . Swiss Cooperation Office Mongolia. Introduction. Mercury use in ASGM is illegal, banned in 2008. Miners were practicing whole ore amalgamation with serious environmental contamination.. Intro to Astrophysics. James Carroll. Elon. University. Craters. Craters are formed when . planetesimals. (comets or asteroids) collide with planets.. Planetesimals. typically have a speed of 40,000 to 250,000 km/hr.. The Smallest Of The Planets. Characteristics of . Mercury. Diameter. : . 3,032 miles. Mass. : . 3.30 x 10. 23. kg. Density. : . 5.427. . g /cm. 3. Surface . G. ravity . : . 3.7 m/sec. 2. Axial Tilt. Tribal Challenges and Responses. Chemistry of Mercury and Adverse Health Effects – Scott Weir, KTIK. Sources and the Global Pool of Atmospheric Mercury - . Scott Weir, KTIK. Mercury Deposition – . May 9, 2016. Outline. A transit of Mercury is . about to happen May 9, 2016. Very rare event. Visually impressive event. Shows the solar system orbital mechanics at work. A small version of the extremely rare Venus transit. 2. Control. Installation and Full Scale Performance Update. John . Knotts - W.L. Gore & Associates, . Inc. . . Gas Phase Filtration . Technology . Leader. Chris . Workshop at Earth Science - 2014. Analysis and Application of Speciated Mercury Data. July 30, 2014. Dan McLennan. , . Matthew . Parsons, Monique Lapalme, Corinna . Watt, Amanda Cole, Sandy Steffen. Environment Canada. By Samuel F. Reynolds. The Horror…. Brilliant examples for when the once arcane become . profane and scary, like eclipses, Sun signs, and Saturn . returns . The calls of sheer panic, fear and agony from clients about either one, but mostly Mercury Retrograde. Progress Report. By Rebecca Place, MPCA. October 26, 2016. History highlights. April 19, . 1994 . MPCA memo: Mercury TMDL in the metro. “it will be the first outright multi-source TMDL or “phased” TMDL for a toxic pollutant that we have attempted. It will be involved and complex, and probably take a number of years and considerable planning.”.