Input interpretation
![rutherfordium meitnerium | atomic mass](../image_source/e2840f71fd6852904bafd0afe5a50c55.png)
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)](../image_source/f3d14bc5f5b8053bf202c5652665e750.png)
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](../image_source/2d0da3f75f02a5648b47e773f67fe4f4.png)
| visual | ratios | | comparisons rutherfordium | | 0.96 | 1 | 4% smaller meitnerium | | 1 | 1.04 | 4% larger