Practice question

MCQ

Question

What is the temporary systematic name of the element with atomic number 115?

Options

Choose one · Correct answer highlighted

Ununtrium Ununseptium Ununoctium Ununpentium Correct

Explanation

For Z=115: 1 (un), 1 (un), 5 (pent) → ununpentium (before being named Moscovium).

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