SCIENCE
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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a combination of elements to make a new substance
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a chemically combined substance
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a combination of substances where new substances are formed through a reaction
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a combination of substances in which the atoms of the substance do not chemically combine
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Detailed explanation-1: -In chemistry, a mixture is a compound made up of two or more chemical components that are not chemically linked. A mixture is a physical blend of two or more substances that preserve their identities and are blended in the form of solutions, suspensions, or colloids.
Detailed explanation-2: -A mixture is created when two or more different substances are physically combined and can be separated back into its original substances. A chemical reaction occurs when two or more substances are combined to form a new substance and cannot be separated back into its original substances.
Detailed explanation-3: -In chemistry, a compound is a substance made up of two or more different chemical elements combined in a fixed ratio. When the elements come together, they react with each other and form chemical bonds that are difficult to break. These bonds form as a result of sharing or exchanging electrons between atoms.
Detailed explanation-4: -A mixture is a combination of two or more substances in any proportion. This is different from a compound, which consists of substances in fixed proportions. The substances in a mixture also do not combine chemically to form a new substance, as they do in a compound.
Detailed explanation-5: -Compound is a substance formed by the chemical combination of two or more than two elements chemically combined together in a fixed ratio.