In a block of Cobalt/iron alloy very poorly mixed with the irc- of hydrogen is 13.6 eV predict
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![In a block of Cobalt/iron alloy, it is suspected that the Cobalt (Z
27) is
very poorly mixed with the iron (Z 26). Given that the ionization energy
of hydrogen is 13.6 eV predict the energies of the K absorption edges of the
constituents of the alloy.
=
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