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NEET2007PhysicsNuclear PhysicsActual

In a radioactive decay process, the negatively charged emitted -particles are:

Options

  1. Athe electrons produced as a result of the decay of neutrons inside the nucleus
  2. Bthe electrons produced as a result of collisions between atoms.
  3. Cthe electrons orbiting around the nucleus
  4. Dthe electrons present inside the nucleus.

Correct answer

A. the electrons produced as a result of the decay of neutrons inside the nucleus

Step-by-step solution

In ⁻ -decay a neutron is transformed into a proton and an electron is emitted with the nucleus along with an antineutrino. n p+ e + v where v = antinutrino

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