In nuclear physics, beta decay is a type of radioactive decay in which a beta ray
and an ... An example of electron emission (β<sup>−</sup> decay) is the decay of carbon-14
Examples of some alpha emitters: radium, radon, uranium, thorium. Beta
Radiation Beta radiation is a light, short-range particle and is actually an ejected
Ionizing radiation takes a few forms: Alpha, beta, and neutron particles, and
gamma and X-rays. All types ... Alexander Litvinenko is a famous example. He
Beta decay is a radioactive process in which an electron is emitted from the ... For
example, when rhenium-187 decays (which has a Z of 75) by beta decay, ...
Some examples of radiation make this concept much clearer. ... Radioactive
decay's particles; Cosmic rays; Alpha rays; Beta rays; Medical imaging
Cobalt-60. The cobalt-60 isotope undergoes beta decay with a half-life of 5.24
years. This particular radioisotope is historically important for several reasons.
Radiation can be absorbed by substances in its path. For example, alpha
radiation travels only a few centimetres in air, beta radiation travels tens of
The second type of radioactive emission is beta particle emission. ... For example
, Carbon-14 is used to date ancient objects like mummies, and it decays by ...
Ernest Rutherford (1871-1937) was the first person to coin the term beta radiation
. He was born in New Zealand and became a professor at McGill University ...
Beta particles are electrons (symbol β-), or positrons (symbol β+), emitted in ...
For example, <sup>18</sup>F (the fluorine-18 isotope) is used as a positron (β<sup>+</sup>) emitter in ...