Предмет: Химия, автор: kirill23440

1. Для неметаллов характерны:
а) только отрицательные степени окисления
б) только положительные степени окисления
В) летучие водородные соединения
г) способность отдавать електроны

Ответы

Автор ответа: 7limonchiK7

2

Для неМе характерны как летучие водородные соединения (H2S, PH3), так и способность отдавать электроны (H2+CuO; C+O2)

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