Регистрация
Мэй15
Есть ответ 👍

Tas 1 Answer the question ​

139
489
Посмотреть ответы 1

Ответы на вопрос:

evseeva090601
evseeva090601
4,7(30 оценок)

every substance has a melting point and a boiling point. the former is the temperature at which it changes from solid to liquid. the latter is the temperature at which it changes from liquid to gas. these changes are called changes of state. sometimes the properties of a substance change when it changes its state. for example, if the temperature of oxygen falls below -183 c, it changes from a colourless gas to a bluish liquid, which is highly magnetic.

Популярно: Английский язык