These absorptions can mask or confound the absorption spectrum of the sample. X-ray absorptions are associated with the excitation of inner shell electrons in atoms. Thus, three absorptions are seen for each isomer. The absorptions in this range do not apply only to bonds in organic molecules. Note again that the lines in this spectrum are "first derivatives" of absorptions. There were no seeming ramifications from her absorptions. Thus, these rules do not apply and, in general, the absorptions are very intense. Over this altitude, it is outweighed by absorptions in the Hartley band. Therefore, until recent times, absorptions were a source of many interclan conflicts.