File:1 gram caesium, 4 different photos of the same vial.jpg

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English: Caesium is the most chemically reactive of all metals, except for the almost non-existing francium. It spontaneously burns in air and explodes when dropped in water. When in the news, usually the radioactive and very dangerous 137Cs is meant. This is produced in nuclear power plants and has a half-life of 30 years. The natural 133Cs isn't radioactive. Caesium is used in most atomic clocks, where a certain frequency of it is measured. 1 gram caesium, 4 different photos of the same vial. Original size in cm: 0.5 x 4
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Source http://images-of-elements.com/caesium.php
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This file is available from Chemical Elements - A Virtual Museum (Jumk.de Webprojects). (images-of-elements.com). Materials from this website available via Creative Commons Attribution 3.0 Unported License.
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This file is licensed under the Creative Commons Attribution 3.0 Unported license.
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w:en:Creative Commons
attribution
This file is licensed under the Creative Commons Attribution 3.0 Unported license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.

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current07:45, 6 October 2013Thumbnail for version as of 07:45, 6 October 20131,800 × 1,800 (493 KB)Stas1995 (talk | contribs)User created page with UploadWizard

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