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- , - , . . ". ." . , . (. ) . . (.). . . - . ., . . , , Na Hg ( ): 121,568; 58, 4328; 588,995/589, 593; 253,652/184, 950. . . Cs Fr - .

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Na ( D1 D2) Hg.

  1. , 4 ., ., 1977;
  2. rden J. A., X-ray wavelengths, Rev. Mod. Phys., 1967, v. 39, J* 1, p. 78;
  3. earden J. A., Burr A. P., Revaluation of X-ray atomic energy levels, , . 125;
  4. Kelly R. L., Palumbo L. J., Atomic and ionic emission lines below 2000 angstroms. Hydrogen through krypton, Wash., 1973;
  5. Wavelengths and transition probabilities for atoms and atomic ions, Wash., 1980;
  6. . ., . ., , ., 1982.

. .

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