|
enhanced by Google
|
More Offers: |
discount drug store, chemistry equipment, pharmacy services, chemistry tutors |
Technetium [Gr. technetos=artificial], artificially produced radioactive chemical element; symbol Tc; at. no. 43; mass no. of most stable isotope 98; m.p. 2,200°C; b.p. 4,877°C; sp. gr. 11.5 (calculated); valence +4, +6, or +7. Technetium is a radioactive... more
Properties of the element, including its history, applications, and characteristics.
en.wikipedia.org/wiki/Technetium - Similar
Extensive information on history, uses, occurrence, compounds, and properties.
www.webelements.com/technetium/ - Similar
This fact sheet provides basic information about technetium and its properties and uses. It also describes its presence in the environment, pathways for ...
www.epa.gov/rpdweb00/radionuclides/technetium.html - Similar
The Element Technetium - Basic Physical and Historical Information.
education.jlab.org/itselemental/ele043.html - Similar
Technetium Advertising & Web Design is a full-service marketing and creative design firm specializing in integrated brand strategies based upon our Four “A” ...
www.technetium.com/ - Similar
Dec 15, 2003 ... Technetium was the first element to be produced artificially. Since its discovery, searches for the element in terrestrial material have ...
periodic.lanl.gov/elements/43.html - Similar
Since its humble beginnings in 1958, technetium-99m has become the most widely used radioisotope for diagnosing diseased organs.Technetium-99m, which is a ...
www.bnl.gov/bnlweb/history/tc-99m.asp - Similar
Basic information, atomic structure, and isotopes.
www.chemicalelements.com/elements/tc.html - Similar
Feb 22, 2007 ... Comprehensive information for the element Technetium – Tc is provided by this page including scores of properties, element names in many ...
environmentalchemistry.com/yogi/periodic/Tc.html - Similar
If you read about technetium in the "Handbook of Chemistry and Physics," you might think you knew all you needed to about its discovery and existence. ...
pubs.acs.org/cen/80th/technetium.html - Similar
More Offers: |
discount drug store, chemistry equipment, pharmacy services, chemistry tutors |
Great! Please tell us what you found most helpful.
We're sorry. Please tell us what went wrong.
|
|