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Write a paragraph using the words atom, element, compound, and mixture.
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Write a paragraph using the words atom, element, compound, and mixture.

User Twodayslate
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An atom is the smallest part of an element that can exist. Compounds are formed from elements by chemical reactions. Compounds contain two or more elements chemically combined in fixed proportions and can be represented by formulae using the symbols of the atoms from which they were formed.
User Steve Goodman
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