Input interpretation
![selenium nickel | atomic mass](../image_source/d631ff569657faa896b6c05c0784685c.png)
selenium nickel | atomic mass
Results
![selenium | 78.971 u (unified atomic mass units) nickel | 58.6934 u (unified atomic mass units)](../image_source/60454161cd957521d549e92158ceafa4.png)
selenium | 78.971 u (unified atomic mass units) nickel | 58.6934 u (unified atomic mass units)
Relative values
![| visual | ratios | | comparisons nickel | | 0.74323 | 1 | 25.68% smaller selenium | | 1 | 1.3455 | 34.55% larger](../image_source/5828afdbebe9ed6afee538a08ea3c0ef.png)
| visual | ratios | | comparisons nickel | | 0.74323 | 1 | 25.68% smaller selenium | | 1 | 1.3455 | 34.55% larger