- 1. Rb element
- [alkali metal element; atomic symbol Rb, atomic number 37; used as a chemical reagent and in the manufacture of photoelectric cells. ( CSP )] (UMLS (CSP) C0035930) =Element, Ion, or Isotope =alkali metal;
heavy metal =RUBIDIUM (Rb-82) | - 2. RBE
- [ratio of radiation dosages required to produce identical change based on a formula comparing other types of radiation with that of gamma or roentgen rays. ( CSP )] (UMLS (CSP) C0035023) =Quantitative Concept ;
=radiation dosage; |