4. Vinaigrette dressing with herbs is classified as a/an a. element 5. Tears is classified as a/an b. compound c. homogeneous mixture d. heterogeneous mixture element c. homogeneous mixture heterogeneous mixtur a. b. compound 6. Sugar is classified as a/an element d. heterogeneous mixtur compound bomogeneous mixture

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A: Pure substances are composed of only 1 type of element, molecule.

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Q: Classify these substances. More than one answer may apply in each case. N2 solution O homogeneous…

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Q: Describe how a homogeneous mixture differs from a heterogeneous mixture.

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Q: Is a change in phase a physical change or a chemical change? Explain.

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Q: which is an example of a mixture

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Q: What is Heterogeneous substance? Give an example?

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Q: Describe the characteristics of a mixture.

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Q: Difference between homogeneous and heterogeneous mixture

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Q: What are the different techniques for separating mixtures?

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Q: Briefly discuss the difference between a homogenous mixture and a heterogeneous mixture.

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