Alpha emission is the decay of a nucleus by emitting an α particle,resulting in a new nucleus that has two fewer protons than the original nucleus.

Question

Quizplus · Accepted Answer

Alpha emission involves the release of an alpha particle, which is composed of 2 protons and 2 neutrons, from the nucleus. This process decreases the atomic number by 2, leading to a new element with two fewer protons.

Alpha Emission Is the Decay of a Nucleus by Emitting