einsteinium
- n a radioactive transuranic element produced by bombarding plutonium with neutrons
- On the more fanciful side, californium, for the laid-back customer, einsteinium, for the exceptionally wise money manager, neptunium, for stratospheric credit limits, and, for .
- The scientists suggested that Element 99 be named einsteinium, after Albert Einstein, and Element 100 fermium, after Enrico Fermi.