To identify the nature of a mixture, consider its sample size. If you can see more than one phase of matter or different regions in the sample, it is heterogeneous.
If the composition of the mixture appears uniform no matter where you sample it, the mixture is homogeneous.
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Answer:
To identify the nature of a mixture, consider its sample size. If you can see more than one phase of matter or different regions in the sample, it is heterogeneous.
If the composition of the mixture appears uniform no matter where you sample it, the mixture is homogeneous.