Final answer:
Mixtures are different from elements and compounds because the components in a mixture are physically combined and can be separated using physical methods, while elements and compounds are pure substances with different composition and properties.
Step-by-step explanation:
Mixtures are different from elements and compounds because they are made up of two or more substances that are physically combined, rather than chemically bonded. In a mixture, each component retains its original properties and can be separated using physical methods such as filtration, evaporation, or distillation. Elements, on the other hand, are pure substances made up of the same type of atom, and compounds are pure substances composed of two or more elements chemically bonded together.
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