berkelium lietuviškai
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berkelium tarimas /ˈbəːklɪəm/
berkelium vertimas
Paaiškinimas anglų kalba
- a radioactive transuranic element; discovered by bombarding americium with helium
- Berkelium. A man-made radioactive actinide with atomic symbol Bk, atomic number 97, and atomic weight 247. Its valence can be +3 or +4. Twelve isotopes have been produced with mass numbers 240-251.
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