Input interpretation
rutherfordium meitnerium | atomic mass
Results
rutherfordium | 267 u (unified atomic mass units) meitnerium | 278 u (unified atomic mass units) (atomic mass number given for longest-lived known isotope)
Relative values
| visual | ratios | | comparisons rutherfordium | | 0.96 | 1 | 4% smaller meitnerium | | 1 | 1.04 | 4% larger