Tritium (³H) is a heavy isotope of hydrogen, composed of one proton and two neutrons. Tritium decays into ³He, a light isotope of helium, composed of two protons and one neutron, through the reaction . ${ }^{3} H \rightarrow{ }^{3} H e+\bar{e}+\bar{v}$ The production of an electron and an antineutrino in this decay shows that the reaction was governed by the: A)electromagnetic force. B)gravitational force. C)strong force. D)weak force.

Question

Quizplus · Accepted Answer

The production of an electron and an antineutrino in the decay of tritium indicates that the weak force is responsible for this reaction. The weak force is responsible for processes involving the decay and transformation of subatomic particles, including nuclear reactions.

Tritium (3H) Is a Heavy Isotope of Hydrogen, Composed of One

Tritium (³H) Is a Heavy Isotope of Hydrogen, Composed of One