hydrogen-helium cycle hydrogenic hydrogen iodide hydrogen ion hydrogenize hydrogen lamp hydrogen-like atom hydrogen-like orbital hydrogen-live orbit hydrogenolysis hydrogen orbit hydrogenous hydrogenous moderator hydrogen peroxide bleaching hydrogen-peroxide torpedo hydrogen phosphatase hydrogen phosphide hydrogen sulfate hydrogen sulfide hydrogen sulfite |
hydrogen-helium cycle ядр. водороден цикъл Търсената дума е намерена |