SP-466 The Star Splitters
 

The measured abundance ratio of the actinides (uranium, et al.) to the lead-platinum group of elements has decreased as techniques have improved. The most reliable recent results from HEAO 3 indicate that the actinide abundances are consistent with the solar system abundances. [W. Binns et al. Astrophys. J. 261, L17 (1982).]

The measured abundance ratio of the actinides (uranium, et al.) to the lead-platinum group of elements has decreased as techniques have improved. The most reliable recent results from HEAO 3 indicate that the actinide abundances are consistent with the solar system abundances. [W. Binns et al. Astrophys. J. 261, L17 (1982).]

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