Предмет: Химия, автор: zagitova09

Отметь ряд веществ, в которых атомы соединены ковалентной связью.

• He, Mn, O2
• N2,CH4, H20
• LiOH, AgNO3, KOH
• K20, Zn, N205

Ответы

Автор ответа: svetka1574
1

Ответ:

2)

Объяснение:

Ковалентная связь: N2, CH4, H2O

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