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hahnium

hahn·i·um / ˈhänēəm/ • n. the name formerly proposed by the American Chemical Society for the chemical element of atomic number 105 (dubnium), and by IUPAC for element 108 (hassium).

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"hahnium." The Oxford Pocket Dictionary of Current English. . Encyclopedia.com. 25 Jun. 2017 <http://www.encyclopedia.com>.

"hahnium." The Oxford Pocket Dictionary of Current English. . Encyclopedia.com. (June 25, 2017). http://www.encyclopedia.com/humanities/dictionaries-thesauruses-pictures-and-press-releases/hahnium

"hahnium." The Oxford Pocket Dictionary of Current English. . Retrieved June 25, 2017 from Encyclopedia.com: http://www.encyclopedia.com/humanities/dictionaries-thesauruses-pictures-and-press-releases/hahnium

hahnium

hahnium (hän´ēəm), symbol Ha, former suggested name for both element 105, now called dubnium, and element 108, now called hassium.

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"hahnium." The Columbia Encyclopedia, 6th ed.. . Encyclopedia.com. 25 Jun. 2017 <http://www.encyclopedia.com>.

"hahnium." The Columbia Encyclopedia, 6th ed.. . Encyclopedia.com. (June 25, 2017). http://www.encyclopedia.com/reference/encyclopedias-almanacs-transcripts-and-maps/hahnium

"hahnium." The Columbia Encyclopedia, 6th ed.. . Retrieved June 25, 2017 from Encyclopedia.com: http://www.encyclopedia.com/reference/encyclopedias-almanacs-transcripts-and-maps/hahnium

hahnium

hahnium (symbol Ha) The former name of both dubnium and hassium. It was named after German physical chemist Otto Hahn.

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"hahnium." World Encyclopedia. . Encyclopedia.com. 25 Jun. 2017 <http://www.encyclopedia.com>.

"hahnium." World Encyclopedia. . Encyclopedia.com. (June 25, 2017). http://www.encyclopedia.com/environment/encyclopedias-almanacs-transcripts-and-maps/hahnium

"hahnium." World Encyclopedia. . Retrieved June 25, 2017 from Encyclopedia.com: http://www.encyclopedia.com/environment/encyclopedias-almanacs-transcripts-and-maps/hahnium