31. This is done by comparing the relative concentrations among the atomic masses in the generated spectrum. 32. Electron capture should not increase the atomic mass . 33. At least 25 nuclear isomers have been described, ranging in atomic mass from 84 to 104. 34. In atomic mass spectrometry, these ions are detected. 35. Thirty-three other radioisotopes have been characterized with atomic masses ranging from 85 Tc to 120 Tc. 36. From this bottom, the average binding energy per nucleon slowly decreases with increasing atomic mass number. 37. This means low atomic mass elements are favoured. 38. At least 10 nuclear isomers have been described, ranging in atomic mass from 66 to 84. 39. The atomic masses of naturally occurring isotopes of an element determine the atomic mass of the element. 40. A total of 32 isotopes of bromine have been discovered, with atomic masses ranging 67 to 98.
