Mrv0541 02241204552D 1 0 0 0 0 0 999 V2000 0.0000 0.0000 0.0000 K 0 0 0 0 0 0 0 0 0 0 0 0 M ISO 1 1 40 M END > T3D0217 > t3db > [40K] > InChI=1S/K.H/i1+1; > NTTOTNSKUYCDAV-YTBWXGASSA-N > K > 39.964 > 39.963998672 > 0 > 1.7784 > 1 > 0 > 0 > 0 > (⁴⁰K)potassium > 0.2 > 0 > 0 > 0 > 0 > 0 > 0 > 1 > (⁴⁰K)potassium > 1 > T3D0217 > Potassium-40 > 13966-00-2 > (40)K; 40K; Potassium 40; Potassium, isotope of mass 40 > Inorganic Compound; Metal; Radioactive Isotope; Pollutant; Food Toxin; Natural Compound; Radioactive $$$$