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Latest Periodic table Stories

2013-10-11 23:23:36

d’Oliveira & Associates has posted a new informational graphic that describes the risks associated with beryllium exposure. The law firm works with Beryllium lawyers who handle these cases. (PRWEB) October 11, 2013 Beryllium is a metal that has become common in the manufacturing of certain goods. In particular it is often used in electronics such as cell phones, computers, and automotive sensors. The Occupational Safety & Health Administration has warned that beryllium is a...

2013-10-11 23:04:59

The WHO-HCWH Global Initiative for Mercury-Free Health Care will support health professionals, hospitals, health systems and ministries of health as they seek to implement the Minamata Convention. Kumamoto, Japan (PRWEB) October 11, 2013 As the world’s governments were signing a global treaty aimed at phasing out the use and emissions of mercury, Health Care Without Harm and the World Health Organization launched an initiative to achieve the Minamata Convention’s goal to end the...

2013-10-02 23:31:09

Southland Sensing Ltd., is pleased to announce the OMD-501 Trace Oxygen Analyzer for measuring parts-per-million (PPM) O2 in an inert gas purifier. This new analyzer combines the precision electrochemical fuel cell technologies of the TO2-1x oxygen sensor with a full featured multi-range analyzer platform. Las Vegas, Nevada (PRWEB) October 02, 2013 Southland Sensing Ltd., is pleased to announce the OMD-501 Trace Oxygen Analyzer for measuring parts-per-million (PPM) O2 in an inert gas...

2013-10-01 15:41:15

A recent research has explored the environmental exposure and flux of thallium to the environment; and it provides the foundations for theoretical calculation to control Tl pollution by utilizing of Tl-rich pyrite minerals. This paper, "Environmental Exposure and Flux of Thallium by Industrial Activities Utilizing Thallium-Bearing Pyrite", written by professor CHEN Yong-Heng et al. from Key Laboratory of Waters Safety & Protection in the Pearl River Delta, Ministry of Education,...

2013-09-30 23:35:33

China Antimony Industry Report, 2013-2015 sheds light on the policy adjustment of antimony industry in China, production adjustment, purchasing and storage of main antimony producers based on an analysis of antimony supply & demand and price trend in China and around the globe. Dallas, Texas (PRWEB) September 30, 2013 Since 2012, the global antimony market price has been sluggish, mainly affected by the descending of antimony price in Europe. Nevertheless, from the perspective of...


Latest Periodic table Reference Libraries

16_ecfbd00eb300b269b02b7b3bf0360dc6
2009-07-09 17:04:18

Actinium is a radioactive chemical element. The symbol for Actinium is Ac and the atomic number is 89. Actinium was discovered in 1899 by French chemist André-Louis Debierne. It was the first non-primordial radioactive element to be isolated. Actinium is amongst a group of 15 similar elements within the periodic table that make up the actinoid series. This substance was also independently discovered by Friedrich Oskar Giesel in 1902 and named it emanium in 1904. In 1904 he named it...

28_d4102ec3fa58ab4ec89b14854e71f081
2005-05-26 10:53:59

Germanium is a chemical element in the periodic table that has the symbol Ge and atomic number 32. This is a lustrous, hard, silver-white, metalloid that is chemically similar to tin. Germanium forms a large number of organometallic compounds and is an important semiconductor material used in transistors. Notable characteristics Germanium is a hard, grayish-white element that has a metallic luster and the same crystal structure as diamond. In addition, it is important to note that...

28_10ceb8296ebfb3e40dca86f5bf25f165
2005-05-25 18:46:47

A rare earth is an oxide of a rare earth element. Often rare earth elements themselves are loosely called "rare earths". As to exactly what is a "rare earth" element is a matter of some ambiguity. The narrowest definition restricts it to the lanthanides, which are lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, and lutetium. Sometimes the radioactive actinides are included, so that all elements...

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Word of the Day
malpais
  • The ragged surface of a lava-flow.
'Malpais' translates from Spanish as 'bad land.'