|
Astatine is far too rare to have any uses. Some research suggests a possible medical use, however. Astatine is similar to the elements above it in Group 17 (VIIA) of the periodic table, especially iodine. One property of iodine is that it tends to collect in the thyroid gland.
|
www.bookrags.com/research/astatine/
www.bookrags.com/research/astatine/
|
|
|
|
The Element Astatine; [Click for Isotope Data] ... Astatine was produced by Dale R. Carson, K.R. MacKenzie and Emilio Segrè by bombarding an isotope of bismuth, bismuth-209, with alpha particles that had been accelerated in a device called a cyclotron. This created astatine-211 and two free neutrons.
|
education.jlab.org/itselemental/ele085.html
|
|
|
Krypton-85 has been used for over 25 years to measure the density of paper as it is amanufactured. The total weight of paper can be controlled to a very accurate degree by the use of krypton 85 and other radioactive nuclides. ... The common name for such a device is a beta gague that can measure the thickness of a material.
|
www.radiochemistry.org/periodictable/elements/85.html
|
|
This WebElements periodic table page contains uses for the element astatine ... The following uses for astatine are gathered from a number of sources as well as from anecdotal comments. I'd be delighted to receive corrections as well as additional referenced uses (please use the feedback mechanism to add uses).
|
www.webelements.com/astatine/uses.html
www.webelements.com/astatine/uses.html
|
|
This WebElements periodic table page contains Essential information for the element krypton ... Solid krypton is a white crystalline substance with a face-centered cubic structure which is common to all the "rare gases". Krypton difluoride, KrF2, has been prepared in gram quantities and can be made by several methods.
|
www.webelements.com/krypton/
|
|
Name Astatine ... Common Compounds ... Common Uses...
|
www.hobart.k12.in.us/ksms/PeriodicTable/astatine.htm
www.hobart.k12.in.us/ksms/PeriodicTable/astatine.htm
|
|
Comprehensive data on the chemical element Astatine is provided on this page; including scores of properties, element names in many languages, most known nuclides of Astatine. Common chemical compounds are also provided for many elements.
|
environmentalchemistry.com/yogi/periodic/At.html
|
|
Astatine-210, half life 8.3 hours; Astatine-211, half life 7.21; more than 30 isotopes have been identified. Check this link out for more information. ... Common Isotopes:
|
www.chemistry.pomona.edu/Chemistry/periodic_table/Eleme...
www.chemistry.pomona.edu/Chemistry/periodic_table/Elements/Astatine/astatine.htm
|
|
methylene chloride and trichlorethane are just a few in common use. The most common cleaner used with dye checking material is trichloroethane, explaining the reason we sometimes experience cracks after we weld stainless steel and dye check it to inspect the quality of the weld.
|
www.mcnallyinstitute.com/04-html/4-1.html
|
|
