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Greeley [361]
3 years ago
9

What is one characteristic of a sample of matter that indicates it is a pure substance?

Chemistry
2 answers:
victus00 [196]3 years ago
8 0

Answer:d

Explanation:

Alexeev081 [22]3 years ago
6 0

Answer:

D

Explanation:

If the composition of a sample is fixed, the sample is a pure substance. According to the law of definite proportions (constant composition), components of a pure substance must be in definite ratios regardless of the source.

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