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Margaret [11]
3 years ago
10

Which statement best describes chemical properties of matter? Chemical properties, such as density, must be observed when a subs

tance is in its natural state at room temperature and normal atmospheric pressure. Chemical properties, such as reactivity, must be observed when a substance is in its natural state at room temperature and normal atmospheric pressure. Chemical properties, such as combustibility, are generally observed as the identity of a substance changes and one or more new substances form. Chemical properties, such as boiling point, are generally observed as the identity of a substance changes and one or more new substances form.
Chemistry
2 answers:
sergij07 [2.7K]3 years ago
6 0

Answer: C :

Explanation:

Ne4ueva [31]3 years ago
4 0

Answer:

Chemical properties, such as combustibility, are generally observed as the identity of a substance changes and one or more new substances form.

Explanation:

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