Difference between revisions of "Technetium"
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{{Element | name=Technetium | symbol=Tc | anumber=43 | amass=97 amu | state=Solid | class=Metallic | cstructure=Hexagonal | color=Silvery-gray | date=1937 | discname=Carlo Perrier and Emillo G. Segre | origname=from the Greek ''tekhnetos'', meaning ''artificial''. | uses=Source of radiation for medical research. | obtained=Manufactured by bombarding [[Molybdenum]] with [[heavy hydrogen]] in a [[cyclotron]]. Only minute quantities have been found outside the laboratory, as a by-product of the fission of Uranium-238. }} | {{Element | name=Technetium | symbol=Tc | anumber=43 | amass=97 amu | state=Solid | class=Metallic | cstructure=Hexagonal | color=Silvery-gray | date=1937 | discname=Carlo Perrier and Emillo G. Segre | origname=from the Greek ''tekhnetos'', meaning ''artificial''. | uses=Source of radiation for medical research. | obtained=Manufactured by bombarding [[Molybdenum]] with [[heavy hydrogen]] in a [[cyclotron]]. Only minute quantities have been found outside the laboratory, as a by-product of the fission of Uranium-238. }} | ||
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[[Category:Elements]] | [[Category:Elements]] | ||
Revision as of 00:20, April 17, 2008
| Technetium | |
|---|---|
| Properties | |
| Atomic symbol | Tc |
| Atomic number | 43 |
| Classification | Metallic |
| Atomic mass | 97 amu |
| Other Information | |
| Date of discovery | 1937 |
| Name of discoverer | Carlo Perrier and Emillo G. Segre |
| Name origin | from the Greek tekhnetos, meaning artificial. |
| Uses | Source of radiation for medical research. |
| Obtained from | Manufactured by bombarding Molybdenum with heavy hydrogen in a cyclotron. Only minute quantities have been found outside the laboratory, as a by-product of the fission of Uranium-238. |