Предмет: Химия, автор: AliceKiss12

!!ПОЖАЛУЙСТА!!
1) Основні оксиди - це оксиди..
а) металів
б) неметалів
в) простих речовин
г) складних речовин

2) Кислотні оксиди - це оксиди..
а) металів
б) неметалів
в) простих речовин
г) складних речовин

3) Кислотний оксид + луг =
а) сіль
б) вода
в) оксид + вода
г) сіль + вода

4) Скільки видів елементів входить до оксидів?
а) 1
б) 2
в) 3
г) 4

NastiaMordas: я знаю що 4 точно б-2

Ответы

Автор ответа: karinavojnarovskaya

0

Ответ:

1А Металів

2Б не металів

3А сіль

4Б 2

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