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I need help with this

I need help with this-example-1
User SStanley
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A Compound is a pure substance

A compound is a substance made of two or more elements join together by a chemical bond

A pure substance is a matter that has chemical and physical properties Therefore a pure substance has to be separated chemically and not physically

Therefore it is a pure substance because it is chemically combined

User Fernando Aguirre
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it is a because is it b pure substance it's not a because that's a mixture
User CyberAP
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