IOM 2021, Блиц — Задача 67

The Blitz-contest of IOM-2021

Условие

The number of valence electrons in a metal atom is 6 times less than the total number of the inner electrons. Determine the element with the smallest atomic number which satisfies this condition. Write down the chemical symbol for this element.

Отговори

Решение

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Оригинал в Архива: iom-2021-blitz-tasks-eng.pdf · официални решения: iom-2021-blitz-answers-eng.pdf