Предмет: Химия, автор: ysobaki7

очень срочно!!! вычеслите кто-то валентность магния в Mg(OH)2 пожалуйста!!

Ответы

Автор ответа: Lizzie2018

Валентность магния постоянна и равна Ⅱ, в том числе и в гидроксиде магния - Mg(OH)₂.

Ответ : Ⅱ.

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