SCIENCE
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Contains two or more elements chemically combined in a fixed position
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Mixture
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Compound
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Solution
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Physical Change
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Explanation:
Detailed explanation-1: -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. One of the simplest is called methane, in which there are always four times as many hydrogen particles as carbon particles.
Detailed explanation-2: -A compound is a substance formed when two or more chemical elements are chemically bonded together.
Detailed explanation-3: -Answer: Solution: A compound is a combination of two or more different elements which are combined chemically in a fixed ratio. It has two or more types of atoms, like monatomic, diatomic or polyatomic.
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