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What is the official IUPAC systematic name for the element with atomic number ? — Periodic Table and Periodicity Chemistry Question

Question

What is the official IUPAC systematic name for the element with atomic number $Z = 119$?

Answer: A

💡 Solution & Explanation

For $Z=119$, the roots are: 1 (un), 1 (un), and 9 (enn). Adding the suffix "-ium" gives the systematic name Ununennium.

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