There are 3 different types of radioactive decay. alpha decay, beta decay and gamma decay.
alpha decay is composed of a helium nuclei, beta decay emit either electrons or positrons, and finally gamma decay in which high energy "rays" of photons. A positron is a positively charged electron (antimatter twin of the electron).
See the natural decay series of U-238 and others to see which daughters emit beta to alpha or gamma.
there is also the neutrino. I cant say we really know that much about it but basically it helps satisfy the law of conservation.
Beta particles are usually described as a ray of electrons ( or negatively charged particles).
electrons and positrons
Electron
Beta minus radiation is a stream of electrons.
The radiation of an electron is Radiolectonoil. -Professor Lyle
The radiation originates in the atom, usually in the nucleus of the atom as a result of the atom being split.
Normal clothing will protect you from typical energy beta radiation.
Alpha, Beta, Gamma and cosmic are all examples of radiation.Types of radiation could be:Ionizing radiationElectromagnetic radiationInfra red radiation
Beta radiation is made from electrons (or positrons for inverse beta radiation). Alpha radiation is a helium nucleus, and gamma radiation is a high energy electromagnetic ray.
Electrons or positrons.
No. Gamma radiation and, indeed, sunlight radiating are both waves manifest by massless photons. So they are not gas, liquid, or solid which is a phase of matter made up mainly of molecules. But beta radiation is the irradiating of beta particles that are simply electrons. And electrons have mass. Even so, gas, liquid, and solids are made up of molecules, not sub-atomic particles like electrons. So even beta radiation can't be considered one of the phases of matter.
beta radiation!
Beta minus radiation is a stream of electrons.
A stream of helium nuclei is alpha radiation. Beta radiation is a stream of electrons.
Beta radiation does not have a helium nucleus.Alpha radiation, however, does have a helium nucleus.
Because its attenuation is proportional to thickness being penetrated
Yes
Beta radiation
The radiation of an electron is Radiolectonoil. -Professor Lyle
The radiation originates in the atom, usually in the nucleus of the atom as a result of the atom being split.