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feynmanium. In DICTIOUS you will not only get to know all the dictionary meanings for the word
feynmanium, but we will also tell you about its etymology, its characteristics and you will know how to say
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English
Etymology
From Feynman + -ium. After Richard Feynman, who used a back-of-the-envelope calculation using classical physics to determine that element 137 is the last stably neutrally charged element, as larger elements would need electrons traveling faster than light to become neutral. (This problem goes away when relativity is considered.)
Noun
feynmanium (uncountable)
- The hypothetical chemical element with atomic number 137.
Usage notes
This is not (yet) an official designation, but is a nickname used by some members of the nuclear physics community. The element will not have an official name until it is actually discovered.
Synonyms
References