B2FH PAPER (1957). “Ninety elements are found terrestrially (and one more, technetium, is found in stars) only promethium has not been found in nature. Some 272 stable”
“and 55 naturally radioactive isotopes occur on the earth. It seems probable that the elements all evolved from hydrogen.” One of the most important scientific papers ever.
https://lnkd.in/eZhzKDj
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022