Homogeneous and heterogeneous are terms often used to describe the uniformity or variability of a mixture or material.
Homogeneous Example:
A homogeneous mixture is one that has a consistent composition throughout. An example is salt water. When salt is dissolved in water, the mixture appears uniform, and you cannot distinguish the salt from the water; it is the same throughout.
Heterogeneous Example:
A heterogeneous mixture, on the other hand, contains components that are not uniformly distributed, and the different substances can usually be seen. An example is a salad. In a salad, you can identify individual ingredients like lettuce, tomatoes, cucumbers, and carrots, and they are not mixed uniformly.
These examples illustrate the differences in composition and appearance between homogeneous and heterogeneous mixtures.
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