Besonderhede van voorbeeld: -4073103034644736327

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Author: WikiMatrix

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English[en]
Isotopes of elements heavier than boron were not produced at all in the Big Bang, and these first five elements do not have any long-lived radioisotopes.
Korean[ko]
붕소보다 무거운 동위 원소는 대폭발 때에 전혀 생성되지 않았고, 처음의 다섯 원소는 오랫동안 존재하는 방사성 동위원소가 없었다.

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