Various Atomic Models Past Year (2019 onward - NTA Papers) MCQs Atoms Physics NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers

\(\alpha\text{-}\)particle consists of:

1.	\(2\) protons only.
2.	\(2\) protons and \(2\) neutrons only.
3.	\(2\) electrons, \(2\) protons, and \(2\) neutrons.
4.	\(2\) electrons and \(4\) protons only.

Subtopic: Various Atomic Models |

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