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Give two examples of mixtures in which the physical properties of the ingredients, or substances, are maintained, or NOT changed, when they are mixed together. Then give two examples of mixtures in which the physical properties of the materials ARE changed when they are mixed together.

Sagot :

eshalsiddiqi31

Answer:

4. In a mixture of water, sand, salt, gravel and iron filings, which ingredients will maintain all of their physical properties after being mixed together? The sand, gravel, and iron filings will maintain their physical properties.

Explanation:

vaduz

A mixture of sand and water/ oil and water are examples of mixtures in which the physical properties of the ingredients, or substances, are maintained, or NOT changed, when they are mixed together.

And a mixture of water and sugar, and water and a powdered mixture are examples of mixtures in which the physical properties of the materials ARE changed when they are mixed together.

A mixture is primarily the combination of two or more elements or things. In other words, we can say that whenever two or more things are added together, it can be called a mixture.

  • There can be different results of a mixture, depending on the properties of the ingredients mixed together.
  • Two examples of mixtures where the physical properties of the substances are not changed is a mixture of water+soil and water+oil.
  • In this scenario, the soil or oil will retain their physical composition, thereby resulting in a different layer even though they are put together.
  • On the other hand, two examples where the ingredients changed their properties after being mixed area water+sugar and water+ powdered mixture.
  • Here, the sugar and powdered mixtures will dissolve into the water and mix with it, resulting in a solution.

Thus, when different components are mixed, they either dissolve or retain their composition, depending on the substances. Thus, mixing sand and water/ oil and water will result in a mixture where the ingredients retain their physical properties. On the other hand, a mixture of water and sugar/ water and a powdered mixture will not retain the physical properties of the substances.  

Learn more about mixtures here:

brainly.com/question/633780

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