element 107

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Related to element 107: Element 108, Element 109, bohrium
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Noun1.element 107 - a transuranic elementelement 107 - a transuranic element    
chemical element, element - any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter
References in periodicals archive ?
The original name proposed for element 107 was nielsbohrium (symbol Ns), but this was not agreed, and the temporary name unnilseptium (symbol Uns) was chosen, until a proper name could be agreed.
During decay, one of the atoms gave rise to a daughter element 109, with an atomic mass of 268, and a granddaughter element 107, with a mass of 264.
Though this article is concerned with elements 110-999, I couldn't help but notice that UNNILPENTIUM (element 105) and UNNILSEPTIUM (element 107) can both be transdeleted (by removal of three letters) to NEPTUNIUM (element 93), an element whose name isn't part of the new systematic convention.