Предмет: Химия, автор: dsadsamodowodw

Выбери названия простых веществ:
а) сера
б) сульфат бария
в) неон
г) уксусная кислота

Ответы

Автор ответа: anufevazzz200086
1

Ответ:

Простые вещества состоят из одного химического элемента

Объяснение:

Либо сера или неон (они с 1 вещества)

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