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If momentum of alpha-particle, neutron, proton, and electron are the same, the minimum K.E. is that of A. alpha-particle B. neutron C. proton D. electron

If momentum of alpha-particle, neutron, proton, and electron are the same, the minimum K.E. is that of
A. alpha-particle B. neutron C. proton D. electron

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1 Answers

Vikas TU
14149 Points
3 years ago
Zero. By definition an alpha particle is an Helium-4 nucleus (2 protons and 2 neutrons) with no electrons.

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