Предмет: Химия, автор: litrou

СРОЧНО

Оцените правильность утверждений:
1. Состав химических соединений непостоянен.
2. Вещества, образующие соединения, свои свойства не сохраняют, так как получаются
химические соединения с другими свойствами.

верно только суждение 1
оба суждения верны
оба суждения неверны
верно только суждение 2

Ответы

Автор ответа: Gold2905

Ответ:

Верно суждение 2

Объяснение:

Это правильно сама тест прошла!

Karina655: ответ верный

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