Francium-226 is a $\beta$^-emitter.What is the product of the radioactive decay of Fr-226?

Question

Quizplus · Accepted Answer

Francium-226 undergoes alpha decay, in which it emits an alpha particle consisting of two protons and two neutrons, resulting in a new nucleus with atomic number four less than before. In this case, the alpha particle is a helium nucleus (2 protons and 2 neutrons), and the resulting nucleus is radium-226. Therefore, the product of the radioactive decay of Fr-226 is radium-226.

Francium-226 Is A β\betaβ -emitter

Francium-226 Is A $\beta$ ^-emitter