SCIENCE
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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an atom
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a compound
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a mechanical mixture
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a solution
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Detailed explanation-1: -A compound is a substance composed of two or more different types of elements chemically combined in a fixed proportion.
Detailed explanation-2: -Answer and Explanation: A chemical compound is a substance composed of two or more different elements chemically bonded together in a fixed proportion by mass.
Detailed explanation-3: -A compound is a substance formed when two or more chemical elements are chemically bonded together.
Detailed explanation-4: -A compound is a substance that contains two or more elements chemically combined in a fixed proportion. The elements carbon and hydrogen combine to form many different compounds.
Detailed explanation-5: -Therefore, a mixture is a physical combination of two or more elements or compounds in any proportions.