Alpha, beta, and gamma are all types of ionizing radiation, in that they can kick an electron out of an atom. However, with neutron radiation a neutron is ejected from a radioactive nucleus.

GCSE; CCEA Single Award; Radioactive decay and half-life - CCEA Ionising radiation. Radioactivity was first noticed by French physicist, Henri Becquerel, in 1896, when he observed that some ...

Ionizing radiation is a type of particle radiation in which an individual particle (for example, a photon, electron, or helium nucleus) carries enough energy to ionize an atom or molecule (that is ...

Geiger counters, the instruments used to detect and measure ionizing radiation—in this case, ... A beta particle is an electron or positron that travels at a high energy and high speed.

Gamma rays are high-energy photons produced by some of the most violent events in the universe. We explore this powerful radiation in more detail here.

Ionising radiation such as radioactive beta radiation can directly damage biomolecules via intermolecular coulomb decay, ... And if an electron of the beta radiation or a gamma quantum does hit a DNA ...

Beta particles carry either one negative charge – an electron, or one single positive charge – a positron. In β‒ decay, an electron is emitted by the nucleus. In β+ decay, a positron is ...

The benefits of new ionizing radiation facilities . Radioisotopes and particle beams produced at ionization radiation facilities, such as cyclotrons, synchrotrons and other types of accelerators, are ...

An unstable nucleus can emit a fast-moving electron called a beta (β) particle, to become more stable. Beta radiation is made up of a stream of beta particles emitted from unstable nuclei.