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Structure of the Atom — Science STD 9 — Question

Rajasthan BoardEnglish MediumSTD 9ScienceStructure of the Atom1 Mark
Question
The nucleus of an atom contains
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Answer

  1. Protons and neutrons
Explanation:
The atom consists of a tiny nucleus surrounded by moving electrons.
The nucleus contains protons, which have a positive charge equal in magnitude to the electron's negative charge.
The nucleus may also contain neutrons, which have virtually the same mass but no charge.

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