A mixture requires a ___________ change; a compound requires a _____________ one. brainiest:)
1 answer:
Answer: physical, chemical
Explanation:
Compound is a pure substance which is made from atoms of different elements combined together in a fixed ratio by mass.It can be decomposed into simpler constituents using chemical reactions. Example:
Mixture is a substance which has two or more components which do not combine chemically and do not have any fixed ratio in which they are present. Example: Air
The components of mixture do not react chemically and thus the constituents retain their chemical properties. Thus mixtures can be separtated by a physical change.
The components of compound lose their individual chemical properties. The components have to be separated by a chemical change.
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