Input interpretation
Er-170 Pa-221 | atomic mass
Results
Er-170 | 169.935464312 u (unified atomic mass units) Pa-221 | 221.021877983 u (unified atomic mass units)
Relative values
| visual | ratios | | comparisons Er-170 | | 0.76886263868 | 1 | 23.113736132% smaller Pa-221 | | 1 | 1.30062243851 | 30.062243851% larger