NURSING EXAM QUESTIONS
BIOCHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Pure substance that cannot be broken down
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Element
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Compound
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Molecule
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Chemical bond
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Explanation:
Detailed explanation-1: -A pure substance made up of only one kind of atom is called an element. It cannot be broken down into simpler substances through chemical methods. Hydrogen ( H ), Carbon ( C ), and Silver ( Ag ) are examples of elements.
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