ion55

Iron-55. earphone gaming Iron-55 ( 55 Fe) is a radioactive isotope of iron with a nucleus containing 26 protons and 29 neutrons. earphone gaming It decays by electron capture to manganese-55 and this process has a half-life of 2 737 years The emitted X-rays can be used as an X-ray source for various scientific analysis methods, such as X-ray diffraction