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Compounds are made up of two or more pure substances that share a _______________, whereas a mixture does not.

A.chemical bond
B.phase change
C.water cycle
D.conservation of mass

User Pgruetter
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1 Answer

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A. Chemical Bond

Because a compound that consists of two or more types of elements held together by covalent or ionic bonds.

While a mixture can be separated by physical means because they have different physical properties such as for example different melting points or boiling points and they are not chemically bonded.
User ChucksPlace
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