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Protons and neutrons together are also called:

ANeutrinos
BNuclides
CNucleoids
DNucleons
Answer & Solution
Correct answer: D. Nucleons
1. Both are present in the nucleus. 2. Together they account for the atom's mass. 3. They are called nucleons. _Source: syllabus Science, Ch 4 'Structure of the Atom'_
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