CREATE TABLE "izotopy" ( "F" TEXT, "A" INTEGER, "M" TEXT, "Z" INTEGER, "element" TEXT, "J" TEXT, "decay_mode" TEXT, "branch_pct" TEXT, "E_excitation" TEXT, "Q" REAL, "T12" TEXT, "abundance" TEXT, "atomic_mass" REAL, "uncertain_in_mass" REAL, "S" TEXT, "date" TEXT, "T12s" REAL );