Akademik
atomic number 89
noun
a radioactive element of the actinide series
;
found in uranium ores
•
Syn
: ↑
actinium
, ↑
Ac
•
Hypernyms
: ↑
chemical element
, ↑
element
•
Substance Holonyms
: ↑
uranium ore
Useful english dictionary
.
2012
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