SCIENCE
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is the definition of a compound?
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The smallest part of any substance which can exist on its own
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Two or more atoms chemically joined together (can be the same or can be different)
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A simple substance in which all the atoms are identical
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Two or more different elements chemically joined together
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Explanation:
Detailed explanation-1: -Compounds – Compounds are chemical substances made up of two or more elements that are chemically bound together in a fixed ratio. Chemistry is the study of the structures, physical properties, and chemical properties of material substances.
Detailed explanation-2: -A compound is a substance that contains two or more elements chemically combined in a fixed proportion.
Detailed explanation-3: -Carbon dioxide, nitrous oxide, and methane are all compounds that consist of two elements.
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