Doctors will order a chloride sweat test for kids with positive newborn screen for cystic fibrosis, a family history of cystic fibrosis, or symptoms of the disorder. Symptoms and signs include failure to grow, repeated lung infections, and digestive problems.
In nuclear physics, beta decay (Î²-decay) is a type of radioactive decay in which a beta ray, and a respective neutrino are emitted from an atomic nucleus.
See Alpha decay. Beta is a particle, a highly energetic electron or positron ejected by decay of a neutron or proton in a radioactive isotope atom. See Beta decay. Gamma radiation comprises highly energetic photons above the x-ray energy range that may arise in nuclear decay or reach earth from space.. In one example, Cobalt-60 decays to release a beta particle followed by gamma radiation from the resulting nickel 60.