When ₃Li⁷ nuclei are bombarded by protons, and the resultant nuclei are ₄Be⁸,

When ₃Li⁷ nuclei are bombarded by protons, and the resultant nuclei are ₄Be⁸, the emitted particles will be

Options

(a) neutrons
(b) alpha particles
(c) beta particles
(d) gamma photons

Correct Answer:

gamma photons

Explanation:

₃Li⁷ + ₁H¹ → ₂Be⁴ + zX ᴬ
Z for the unknown X nucleus = 3 + 1 – 4 = 0
A for the unknown X nucleus = 7 + 1 – 8 = 0
Hence particle emitted has zero Z and zero A
It is a gamma photon.

admin:

Related Questions

  1. In thermodynamics processes which of the following statements is not true?
  2. An electric bulb has a rated power of 50W at 100 V. if it used on an a.c. source
  3. A thin wire of length L and mass M is bent to form a semicircle.
  4. Number of electrons in one mC charge, given e=1.6×10⁻¹⁹ C, will be
  5. The velocity of a particle at an instant is 10 ms⁻¹ and after 5 s the velocity