3. Matter with a composition that is always the same is a(n) substance mixture compound

Chemistry

1 answer:

Andre45 [30]3 years ago

7 0

Answer:

substance

Explanation:

A pure substance is a form of matter that has a constant composition (meaning it's the same everywhere) and properties that are constant throughout the sample (meaning there is only one set of properties such as melting point, color, boiling point, etc

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