FTP, name this type of radioactive decay characterized by a unit increase in atomic number but no corresponding increase in atomic mass, whose rays are more penetrating than those of alpha decay.
In one of these processes, a neutron is formed and a neutrino emitted when an electron and proton collide, a process known as K-capture.  In another type, a proton decays, becoming a neutron, and a positron is emitted.  In the most common type, an electron and neutrino are emitted, and a new proton is formed in the nucleus from a neutron.  FTP, name this type of radioactive decay characterized by a unit increase in atomic number but no corresponding increase in atomic mass, whose rays are more penetrating than those of alpha decay.
In one of these processes, a neutron is formed and a neutrino emitted when an electron and proton collide, a process known as K-capture.  
beta decay or reaction (or equivalents)