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Dubnium
Dubnium

Nihonium
Nihonium



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Nihonium

Facts About Dubnium and Nihonium

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Abundance In Universe

Abundance In Sun

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  • IUPAC allotted a temporary name to Dubnium metal as “ Unnilpentium”.
  • In the production of Dubnium, thermal gradient chromatography is used.
Produced by Bombarding Am243 with Ne22, Synthetically Produced
Joint Institute for Nuclear Research
In 1968
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Nihonium is a synthetic chemical element and is highly radioactive.
Synthetically Produced
Joint Institute for Nuclear Research and Lawrence Livermore National Laboratory
In 2003
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