Предмет: Химия, автор: eliza170

Для химического элемента рубидия определи:
число электронов, недостающих для завершения внешнего энергетического уровня

Ответы

Автор ответа: darya8lk

1

Ответ:

7 электронов

Объяснение:

eliza170: Спасибо!

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