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dusík
SYS d009584 LBL 00000nx--j22000003--45-- 005 20240119201109.8 100 $a 19990101csloy0103----ba0 152 $b mesh 250 $a dusík $x AD $x AE $x AG $x AN $x BL $x CF $x CH $x CL $x DF $x EC $x HI $x IM $x IP $x ME $x PD $x PH $x PK $x PO $x RE $x SD $x ST $x TO $x TU $x UR $8 slo 330 1-
$a An element with the atomic symbol N, atomic number 7, and atomic weight [14.00643; 14.00728]. Nitrogen exists as a diatomic gas and makes up about 78% of the earth's atmosphere by volume. It is a constituent of proteins and nucleic acids and found in all living cells. $8 eng 450 $a nitrogén $5 e $8 slo 450 $a nitrogenium $5 e $8 slo 550 $3 sllk_un_auth*d009587 $Y Nitrogen Isotopes $5 F $a izotopy dusíka 550 $3 sllk_un_auth*d009590 $Y Nitrogen Radioisotopes $5 F $a rádioizotopy dusíka 686 $a D01.268.604 686 $a D01.362.625 750 $a Nitrogen $8 eng 801 -0
$a US $b DNLM $c 19990101 801 -2
$a SK $b BA006 $c 20070706 980 $x M
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