| Information | |
|---|---|
| has URI | http://lexvo.org/id/term/pnb/%D8%A7%DB%8C%DA%A9%D9%B9%DB%8C%D9%86%DB%8C%D9%85 |
| Meaning | |
|---|---|
| means | (noun) a radioactive element of the actinide series; found in uranium ores actinium, atomic number 89, Ac |
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