Input interpretation
dysprosium promethium | atomic mass
Results
dysprosium | 162.5 u (unified atomic mass units) promethium | 145 u (unified atomic mass units)
Relative values
| visual | ratios | | comparisons promethium | | 0.892 | 1 | 11% smaller dysprosium | | 1 | 1.12 | 12% larger