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.
Jun 29, 2014. When an atom undergoes beta decay, the atomic number will increase by 1. When an atom undergoes beta decay, one of the neutrons in the nucleus converts to a proton and an electron (and a lot of energy!). The electron is ejected from the nucleus and is called the beta particle. The proton stays in the nucleus and changes the identity of the atom, to the next higher atomic number.