Sun/Saturn

Information on the current arsenic content of the solar system is largely limited to spectrographic analyses of the Sun, Saturn, and Jupiter measurements on available Moon rocks and meteorites and analyses of terrestrial materials. Spectrographic analyses indicate that the arsenic concentration of the Sun is about 0.004 mg kg-1 (Matschullat, 2000, 299 Table 3.1). Arsenic is moderately volatile in the vacuum of space (McDonough, 2004, 555) and should be preferentially concentrated on Jupiter and other planets... 

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