片语
neptunium hexafluoride六氟化镎
neptunium tetramethoxide翻译
neptunium pyrophosphate焦磷酸镎
neptunium tetraethoxide翻译
neptunium ion[化学]
neptunium series
1.
N
a radioactive series that starts with plutonium-241 and ends with bismuth-209. Neptunium-237 is the longest-lived member of the serie The series does not occur in nature 镎族
neptunium sulfide硫化镎
neptunium diarsenide二砷化镎
neptunium chloride[无化]