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Showing words for HAHNIUM using the English dictionary
7 Letter Words for Hahnium
6 Letter Words for Hahnium
5 Letter Words for Hahnium
4 Letter Words for Hahnium
3 Letter Words for Hahnium
Definitions for Hahnium
[1] a proposed name for dubnium. Symbol : Ha
[2] a former name of dubnium. Symbol : Unp
[3] a superheavy, synthetic, radioactive element with a very short half-life. Symbol : Db; atomic number : 105.
[4] dubnium.
[5] a name once advanced by the American Chemical Society for a transuranic element, artificially produced from californium, atomic no: 105; half-life of most stable isotope, 262 Ha: 40 seconds Now called dubnium
[6] a synthetic transactinide element produced in minute quantities by bombarding plutonium with high-energy neon ions. Symbol: Du; atomic no 105 See hahnium
Words nearby Hahnium
hagueton, hagåtña, hah, hahn, hahnemann, hahnium, haida, haidar ali, haidarabad, haidinger fringes, haiduk
Origin of Hahnium
element 105First recorded in 1975–80
Word origin for Hahnium
dubniumC20: after Dubna , where it was first reported