GK
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Pure substance made up of two or more elements that have been chemically combined ( ionic bond), and have a fixed ratio.
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Mixture
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compound
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element
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molecule
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Explanation:
Detailed explanation-1: -Therefore, a compound is a pure substance made up of two or more elements combined chemically in a definite proportion by mass.
Detailed explanation-2: -A compound is a pure substance made of two or more elements chemically combined in a set ratio.
Detailed explanation-3: -A compound is a substance composed of two or more different types of elements chemically combined in a fixed proportion.
Detailed explanation-4: -According to the definition of compounds, two or more elements combine together chemical to form a new substance called compound.
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