Question

what is the name of this nuclide?
$\frac{0}{-1}e$
alpha
beta
positron
neutron
gamma

Explanation:

The notation $\frac{0}{ - 1}e$ represents a particle with zero mass - number and a charge of - 1, which is characteristic of a beta particle (an electron in the context of nuclear decay). An alpha particle is $\frac{4}{2}He$, a positron is $\frac{0}{1}e$, a neutron is $\frac{1}{0}n$ and gamma is a high - energy photon with no mass or charge, represented as $\gamma$.

Answer:

B. beta