There is no such thing as delta particles in nuclear decay.
an alpha particle
Beta particles (electrons) are less massive than alpha particles (Helium-4 nuclei), by a factor of approximately 8000.
In this case alpha particles are emitted.
We commonly see an isotope of americium generating alpha particles to ionize air in smoke detectors. A source generates alpha particles to ionize air in industrial settings so that the ionized air will quickly and effectively dissipate static charges. A radio pharmaceutical generates alpha particles, and the unsealed source irradiates tumors in patients that are so implanted. We find alpha particle sources in the physics lab where they are used in experiments and demonstrations. Alpha particles can be accelerated for use as "atomic bullets" in high energy physics research.
alpha decay - fully ionized helium nucleibeta decay - electrons or positrons, and electron neutrinosgamma decay - very high energy photons
X-rays are not a type of nuclear radiation. They are a type of electromagnetic radiation.
It's not possible to change beta particles to alpha particles or vice versa; they're two very different things produced by different processes. Beta particles can be either electrons or they can be positrons, which are anti-electrons. Alpha particles are helium-4 nuclei, which are composed of a pair of protons and a pair of neutrons. Beta particles are produced in beta decay (one in each type), and alpha particles are produced in alpha decay. Both of these types of nuclear decay release particulate radiation. Links can be found below to check things out.
alpha particles.
This is alpha radiation (alpha particles).
Nuclear Fission. The Nucleus of the Atom has been split apart.
By bombarding alpha particles with Einstsenium, Mendeleevium is produced.
Transuranic elements (elements with a greater atomic no.>92) are produced by the bombardment of large nuclei with neutrons in a nuclear reactor and other small particles (ie. beta and alpha particles) in a particle accelerator.
alpha particles
Th-230(alpha)Ra-226.
Nuclear physics
Both Beta and alpha particles can be blocked by a block of lead. Alpha particles can even be blocked by a sheet of paper, and beta particles can be blocked by a thin aluminium plate.
Alpha decay. Alpha particles are the same as a helium-4 nucleus.