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Per NCERT Problem 3.1, the IUPAC systematic name + symbol for the element with atomic number 120 are which?
ABinilunium, Bnu
BUnbinilium, symbol Ubn
CBibinilium, Bbn
DUnunnilium, Uun
Answer & Solution
Correct answer: B. Unbinilium, symbol Ubn
Per NCERT Problem 3.1, digits 1-2-0 → un-bi-nil + ium → unbinilium, Ubn.
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