Number of the records: 1
technécium
SYS d013667 LBL 00000nz--a2200000o--4500 005 20260512091110.8 008 990101|||anznnbabn-----------|-a|a------ 040 $b slo $a DNLM $d BA006 065 $a D01.268.271.870 065 $a D01.268.556.843 065 $a D01.268.956.875 065 $a D01.496.749.305.870 065 $a D01.552.544.843 066 $a 01 $c 03 150 $a technécium $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 450 $w v $a Technetium 99m $2 eng 550 $7 sllk_us_auth*d015609 $Y Organotechnetium Compounds $w p $a zlúčeniny organotechnéciové 680 $a note entry term: many specific Technetium Tc 99m terms are available $2 eng 680 9-
$i The first artificially produced element and a radioactive fission product of URANIUM. Technetium has the atomic symbol Tc, and atomic number 43. All technetium isotopes are radioactive. Technetium 99m (m=metastable) which is the decay product of Molybdenum 99, has a half-life of about 6 hours and is used diagnostically as a radioactive imaging agent. Technetium 99 which is a decay product of technetium 99m, has a half-life of 210,000 years. $2 eng 750 -2
$a Technetium $2 eng 980 $x M
Number of the records: 1