Latest Periodic table Stories
ROCK HILL, S.C., Dec.
ChinaMarketResearchReports.com adds "China Antimony Industry Report, 2014-2017" to its store. DALLAS, Dec.
PORTLAND, Oregon, December 10, 2014 /PRNewswire/ -- For overview analysis, the report introduces Tin-bronze basic information including definition, classification, application,
ALEXANDRIA, Virginia, December 9, 2014 /PRNewswire/ -- Oxygen Forensics releases Oxygen Forensic Viewer, a stand-alone tool for viewing and sharing evidence collected with
Health professionals are invited to attend an online presentation in which Jon Bale will discuss the use of a typical biofeedback assessment tool and the role it plays in teaching clients to control
Building a diversified producer in a challenging resource market Issued Capital: 194,578,180 LONDON, ON, Nov.
DUBLIN, November 12, 2014 /PRNewswire/ -- Research and Markets ( http://www.researchandmarkets.com/research/8tnq57/global_phosphorus) has announced the addition of the
DUBLIN, November 12, 2014 /PRNewswire/ -- Research and Markets (http://www.researchandmarkets.com/research/blh4m2/global_and ) has announced the addition of the "Global
ReportsnReports.com adds “2014 Deep Research Report on Global Phosphorus Trichloride Industry” report to its research database. Dallas, Texas (PRWEB) November
Geologists are letting the air out of a nagging mystery about the development of animal life on Earth.
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 AndrÃ©-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...
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...
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...
- A transitional zone between two communities containing the characteristic species of each.