Sponsored Links

Periodic Table at Bing™
Try Bing's New Visual Search Gallery of Chemical Elements Today!
www.bing.com
Google Analytics - Free
Gain traffic and optimize your site with Google Analytics. Free!
www.google.com
Online Chemistry & Labs
Full-year online Gen Chem sequence from Oregon State University
ecampus.oregonstate.edu

Directory Sites

Britannica Nobel Prize: Astatine
Overview and basic data.
www.britannica.com
Radiochemistry of Astatine
Full text of the monograph by Evan H. Appelman (Argonne National Laboratory, Lemont, Illinois). [PDF]
lib-www.lanl.gov
It's Elemental: Astatine
Basic physical and historical information.
education.jlab.org
Chemical Elements.com: Astatine
Basic information, atomic structure, and table of isotopes.
www.chemicalelements.com
Astatine
Data tables and historic information.
www.scescape.net
Visual Elements: Astatine
General and physical information, source, key isotopes, and ionisation energies.
www.chemsoc.org
EnvironmentalChemistry.com: Astatine
Atomic structure, chemical and physical properties, and table of nuclides.
environmentalchemistry.com
WebElements: Astatine
Extensive information on history and properties.
www.webelements.com
Lenntech: Astatine
Physical data, chemical properties, and health effects.
www.lenntech.com
Wikipedia: Astatine
Properties of the element, including its history, applications, and characteristics.
en.wikipedia.org
LANL: Astatine
History, uses, production, and properties.
periodic.lanl.gov
ChemGlobe: Astatine
Electronic, thermal, and steric data, along with a table of isotopes.
partisans.spurious.biz

Help build the largest human-edited directory on the web

Submit a Site - Open Directory Project - Become an Editor

Advanced Search include all of these words: include this exact phrase: include at least one of these words: exclude these words: language: file type: last updated: limit domain to: that link to: related to:

close

Top Matching Results

Occasionally Search.com will highlight specialized results that are based on the context of your query. Examples of specialized results include specific links to news, images, or video.

Top Matching Results may highlight information from other Search.com pages, content from the CNET Network of sites, or third party content. The listings are based purely on relevance. Search.com does not receive payment for listings in this section but our partners that provide this data may get paid for listing these products.

Sponsored Links
This section contains paid listings which have been purchased by companies that want to have their sites appear for specific search terms and related content. These listings are administered, sorted and maintained by a third party and are not endorsed by Search.com.

Search Results

Search.com sends your search query to several search engines at one time and integrates the results into one list which has been sorted by relevance using Search.com's proprietary algorithm. You can customize the list of search engines included in your metasearch from the preferences.

The search engines that are used in your metasearch may allow companies to pay to have their Web sites included within the results. To view the Paid Inclusion policy for a specific search engine, please visit their Web site. Search.com does not accept payment or share revenue with any search engine partner for listings in this section.