Beta decay
01
β衰变, 贝塔衰变
a type of radioactive decay where a nucleus emits a beta particle (electron or positron) to transform a neutron into a proton or vice versa
例子
Carbon-14 undergoes beta decay to nitrogen-14 with the emission of an electron.
碳-14通过β衰变转变为氮-14并发射一个电子。
Strontium-90 undergoes beta decay to become yttrium-90.
锶-90经历β衰变成为钇-90。
