Предмет: Химия, автор: Аноним

7. Вставьте пропущенные слова: Алюминий-элемент .... _[1] периода, поэтому все электроны элемента расположены на *******************​

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Автор ответа: heisenberg005
0

Алюминий–элемент 3 периода, поэтому все электроны элемента расположены на 3 электронных слоях.

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