Предмет: Химия, автор: viipo

Запишите формулами:

● три молекулы вещества, состоящего из 2 атомов элемента V периода 7 группы, главной подгруппы;

● пять молекул вещества, состоящего из 2 атомов элемента II периода 6 группы, главной подгруппы.

Ответы

Автор ответа: ferzelizade86

0

Ответ:

3I2;5O2

Объяснение:

grennivnucok: что 312?

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