leonheart leonheart

26-09-2018
Chemistry

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Why do scientists use physical properties when talking about substances?

A) scientists do not talk about physical properties of substance.

B) physical properties help find out how much a substance cost.

C) physical properties help describe substances.

D) physical properties of substances are not useful to scientists.

Respuesta :

26-09-2018

C) physical properties held describe the substance

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