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80. Determine the serial number of the element in the periodic system of elements DI Mendeleev if cutoff frequency K-series characteristic X-ray radiation is 5,55 • 1018 Hz.
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- Content type File
- Content description 28,5 kB
- Added to the site 14.07.2015
Additional description
Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)
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