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Which is an example of a chemical change? a.the separation of a mixture into its components b.the separation of a compound into its elements c.the separation of gases from liquids d.the separation of air
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Which is an example of a chemical change?

a.the separation of a mixture into its components
b.the separation of a compound into its elements
c.the separation of gases from liquids
d.the separation of air into oxygen, nitrogen, and other components?

User Nafeeza
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the separation of air into oxygen, nitrogen, and other components?
User Youngho
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