What is a mixture?a)A substance composed of only one kind of particleb...
Explanation:
Mixture:
A mixture is a substance composed of two or more substances that are physically combined but not chemically bonded. This means that each substance in the mixture retains its own unique properties.
Components Retain Unique Properties:
In a mixture, the components can be easily separated from each other without undergoing any chemical changes. For example, a mixture of salt and sand can be separated by simply using a sieve because both substances retain their individual properties.
Types of Mixtures:
There are two main types of mixtures: homogeneous and heterogeneous. In a homogeneous mixture, the components are evenly distributed and cannot be visibly distinguished, such as salt dissolved in water. In a heterogeneous mixture, the components are not evenly distributed and can be easily separated, such as a mixture of oil and water.
Distinct from Compounds:
Mixtures are distinct from compounds, which are substances composed of two or more elements that are chemically bonded together. In a compound, the elements lose their individual properties and form new properties.
Conclusion:
In conclusion, a mixture is a substance composed of two or more substances that retain their unique properties and can be easily separated from each other. This distinguishes mixtures from compounds, where the elements lose their individual properties and form new properties through chemical bonding.
What is a mixture?a)A substance composed of only one kind of particleb...
A mixture contains different substances that maintain their unique properties.
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