. "2019-09-04T12:02:37"^^ . "2024-04-15T15:39:42Z"^^ . . "Pa (sembol)"@tr . "Pa (\u10E1\u10D8\u10DB\u10D1\u10DD\u10DA\u10DD)"@ka . . . . . . "\u043F\u0440\u043E\u0442\u0430\u043A\u0442\u0438\u043D\u0438\u0439"@ru . "protactinium"@ar . "protactinium"@fr . "protactinium"@en . "protaktinium"@cs . "protactiniu"@ro . "\u10DE\u10E0\u10DD\u10E2\u10D0\u10E5\u10E2\u10D8\u10DC\u10D8\u10E3\u10DB\u10D8"@ka . "\u9564"@zh . "protaktinyum"@tr . "Protactinio"@es . "Protac\u00ADtinium"@de . . . . . . . . . . . . . . .