Atomic structure (nucleus): The nucleus of an atom is composed of which fundamental particles? Recall the composition of the atomic nucleus versus the electron cloud. Choose the correct option.
IIT JEE
Chemistry
Difficulty: Easy
Choose an option
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AElectrons and neutrons
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BElectrons and protons
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CProtons and neutrons
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DAll of the above
Answer
Correct Answer: Protons and neutrons
Explanation
Concept/ApproachThe atomic nucleus contains protons (+) and neutrons (0). Electrons (−) occupy the surrounding orbitals/cloud, not the nucleus.
Final AnswerProtons and neutrons