Input interpretation
![cerium erbium | atomic mass](../image_source/07140400b8a2b3227867747f6fa890b9.png)
cerium erbium | atomic mass
Results
![cerium | 140.116 u (unified atomic mass units) erbium | 167.259 u (unified atomic mass units)](../image_source/3a069047be2a7927676cfee175d844fa.png)
cerium | 140.116 u (unified atomic mass units) erbium | 167.259 u (unified atomic mass units)
Relative values
![| visual | ratios | | comparisons cerium | | 0.83772 | 1 | 16.228% smaller erbium | | 1 | 1.19372 | 19.372% larger](../image_source/4441fe280fc7c1dd306163171be74ed1.png)
| visual | ratios | | comparisons cerium | | 0.83772 | 1 | 16.228% smaller erbium | | 1 | 1.19372 | 19.372% larger