Input interpretation
![copernicium bohrium | atomic mass](../image_source/45a8c15444b34965ab85f95fc0a0bf35.png)
copernicium bohrium | atomic mass
Results
![copernicium | 285 u (unified atomic mass units) bohrium | 270 u (unified atomic mass units) (atomic mass number given for longest-lived known isotope)](../image_source/a5fec003ba72485d79f2527edd4a4bfa.png)
copernicium | 285 u (unified atomic mass units) bohrium | 270 u (unified atomic mass units) (atomic mass number given for longest-lived known isotope)
Relative values
![| visual | ratios | | comparisons bohrium | | 0.95 | 1 | 5% smaller copernicium | | 1 | 1.06 | 6% larger](../image_source/744915b4396d7f4b25c58b7f463725fe.png)
| visual | ratios | | comparisons bohrium | | 0.95 | 1 | 5% smaller copernicium | | 1 | 1.06 | 6% larger