Počet záznamov: 1
aktínium
SYS d000186 LBL 00000cz--a2200000n--4500 005 20250606220402.7 008 990101|||anznnbabn-----------|-a|a------ 040 $b slo $a DNLM $d BA006 065 $a D01.268.271.100.033 065 $a D01.268.556.025 065 $a D01.496.749.305.100.033 065 $a D01.552.020.042 065 $a D01.552.544.025 066 $a 01 $c 03 150 $a aktínium $x AD $x AE $x AN $x BL $x CF $x CH $x CL $x EC $x HI $x IP $x ME $x PD $x PK $x PO $x SD $x ST $x TO $x TU $x UR $2 slo 680 9-
$i A trivalent radioactive element and the prototypical member of the actinide family. It has the atomic symbol Ac, and atomic number 89. Its principal isotope is 227 and it decays primarily by beta-emission. $2 eng 750 -2
$a Actinium $2 eng 980 $x M
Počet záznamov: 1