Pure substances and Mixtures 2024 Review

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What is a heterogeneous mixture?

Back

A mixture where the individual components are visible and do not mix uniformly.

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What is a homogeneous mixture?

Back

A mixture where the components are evenly distributed and not easily distinguishable.

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What is a pure substance?

Back

A material made of only one type of particle, which can be an element or a compound.

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What is a compound?

Back

A substance formed from two or more different elements that are chemically bonded together.

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What is an element?

Back

A pure substance that cannot be broken down into simpler substances by chemical means.

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What is a mixture?

Back

A combination of two or more substances where each retains its own properties.

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Is air a pure substance or a mixture?

Back

Air is a mixture.

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What is an example of a heterogeneous mixture?

Back

Salad, where different ingredients are visible and separate.

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What is an example of a homogeneous mixture?

Back

Saltwater, where the salt is evenly dissolved in the water.

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What are colloids?

Back

A type of mixture where tiny particles are dispersed throughout another substance but do not settle out.