Basic information, atomic structure, and table of isotopes. Periodic table of elements with information on chemical elements like gold, silver, iron, neon, helium, chlorine, copper, cobalt, and more. Chemical Elements: General Information, A-C, C-K, L-P, P-T, and T-Z. Chemical properties, health and environmental effects of silicon. Einsteinium (Es) - Chemical properties, Health and Environmental effects Einsteinium is a member of the actinide series, it is metallic and radioactive, with no known uses. It is attacked by oxygen, steam and acids but not by alkalis. It was first identified in December 1. Albert Ghiorso at the University of California, Berkeley and another team headed by G. R. Choppin at Los Alamos. Both were examining debris from a nuclear weapon test of November, 1. They discovered the isotope 2. In 1. 96. 1, enough einsteinium was produced to separate a macroscopic amount of isotope 2. This sample weighted about 0. The material produced was used to produce mendelevium. Einsteinium. Einsteinium is a member of the actinide series, it is metallic and radioactive, with no known uses. It is attacked by oxygen, steam and acids but not by. Citation and Linking Information - Frequently Asked Questions. I am writing a report for school. Can I use information I find on this web site? How do I cite this site? The chemical formula calculator - Find the formula for; ionic compounds with the net ionic equations; common acids; and the symbols of the elements of the Periodic table. The chemical element helium is classed as a noble gas and a nonmetal. It was discovered in 1895 by William Ramsay. Further einsteinium has been produced at the Oak Ridge National Laboratory. Around 3 mg was created over a four year program of irradiation and then chemical separation from a starting 1 kg of plutonium isotope. Fourteen isotopes of einsteinium are now recognized. They have half- lives ranging from 2 seconds (2. Applications. There are, as yet, no known applications of einstenium. Einstenium in the environment. Einstenium does not exist naturally on Earth today, but it has occurred in the past in nuclear reactor deposits. Einsteinium doesn’t occur naturally, and has not been found in the earth’s crust, so there is no reason to consider its health hazards. However it is highly dangerous because of the radiation it emits. Einsteinium doesn’t occur naturally, and has not been found in the earth’s crust, so there is no reason to consider its environmental hazards. Back to chart periodic table of elements. Citation and Linking Information. I am writing a report for school. Can I use information I find on this web site? How do I cite this site? I have a question that isn't answered here. What should I do? I am writing a report for school. Can I use information I find on this web site? Yes you can, as long as you properly credit where the information came from. How do I cite this site? There are a number of guides, such as the one maintained by Purdue University, that will show you how to reference information found on the internet. Long Island University and Honolulu Community College also maintain nice pages. The following should be helpful when referencing information obtained from this site: Author. Some pages, such as those within the Questions and Answers Question Archive, have specific authors listed. However, most of the pages on this site are not credited to a specific author. In cases like this, Thomas Jefferson National Accelerator Facility - Office of Science Education should be cited as the author. Date of Publication/Date of Last Update. This information is not generally known due to the way this site is maintained. You should use the date you found the page you are citing. Path to Page. Your citation should include the full address to the page so that it can be located be another person. The easiest way to obtain a page's address is to copy it from your browser while you are viewing the page. If you were citing this page, for example, the address would be: http: //education. Please keep in mind that Jefferson Lab's web server is case sensitive. This means that if you change the case of any letter in the address, it will no longer work. When in doubt test the address to make certain it works. If you do not see the page you were expecting, something in the address you copied is wrong. I have a question that isn't answered here. What should I do? Depending on the nature of your question, you could try searching the Education Web Site or browse through the Questions and Answers section. Of course, you are always free to contact one of our staff members.
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