Bɛrkɛlɩyɔm
Bɛrkɛlɩyɔm kɛ kpɛlɩ kpɛlɛkʊʊ tɛ pʊtʊ weyi ɛ-ñʊʊ mayaɣ kɔyɔ 97 nɛ yʊsaɣ ñɩŋa yɔ Bk. Poluba-ɩ kajalaɣ ɖeɖe saŋayɩŋ fenaɣ taa pɩnaɣ 1949 pɩlɩna Stanley G. Thompson, Glenn Theodore Seaborg, Kenneth Street nɛ Albert Ghiorso Berkeley Kaliforni sukuli kɛtɛzʊʊ taa.
Kajalaɣ agbele ŋgʊ pɛlɛɛ-kʊ labʊ yɔ kɩɩwɛna ñʊʊ 243 nɛ kɩmʊkɩ ŋñɩɩ ŋñɩɩ kɛ ñɩɣtʊ 4,5 mbʊ yɔ. Paalaba agbele naa hiu lalaa ɖooo pitihiɣ. Pɩlɩna ɛzɩma ɛwɛ kɛtɛɖaɣ yɔɔ lɛ, bɛrkɛlɩyɔm tʊma tɔɖɔɔ tadɩyɛ hɔɔlʊʊ taa.
243Bk nɛ 246Bk kɛ pʊtʊna palaba-wɛ pɩtɩŋna pɔyɔkʊʊ amɛrɩsɩyɔm yaa kʊrɩyɔm ɛlɛ alɩfa kɔtɩɩ waa yɔɔ pɩtɩŋna. 247Bk pehiyi-ɩ pɩtɩŋna Cf laatriki miŋ yɔɔlʊʊ yɔɔ (ɛnɛ ɛnʊyɔ ɛlɩna pɔyɔkʊʊ kʊrɩyɔm 244 yɔ pɩtɩŋna alɩfa pɩyʊ kɔtɩɩ waa yɔɔ. Agbele pʊtʊnaa mba pakɩlɩ yuŋ yɔ palɩna plʊtɔnɩyɔm mancaɣ yem cɔlɔ.