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Protium (1H, 99.985%), Deuterium (2H, 0.015%), no stable tritium isotope

Nitrogen-14 (14N, 99.634%), Nitrogen-15 (15N, 0.366%)

Neon-20 (20Ne, 90.48%), Neon-21 (21Ne, 0.27%), Neon-22 (22Ne, 9.25%)

Magnesium-24 (24Mg, 78.99%), Magnesium-25 (25Mg, 10%), Magnesium-26 (26Mg, 11.01%)

Cesium-133 (133Cs, 100%)

Fluorine-19 (19F, 100%)

Zinc-64 (64Zn, 48.63%), Zinc-66 (66Zn, 27.9%), Zinc-67 (67Zn, 4.1%), Zinc-68 (68Zn, 18.75%), Zinc-70 (70Zn, 0.62%)

Bromine-79 (79Br, 50.69%), Bromine-81 (81Br, 49.31%)

Tin-112 (112Sn, 0.97%), Tin-114 (114Sn, 0.66%), Tin-115 (115Sn, 0.34%), Tin-116 (116Sn, 14.54%), Tin-117 (117Sn, 7.68%), Tin-118 (118Sn, 24.22%), Tin-119 (119Sn, 8.59%), Tin-120 (120Sn, 32.58%), Tin-122 (122Sn, 4.63%), Tin-124 (124Sn, 5.79%)

Platinum-192 (192Pt, 0.782%), Platinum-194 (194Pt, 32.967%), Platinum-195 (195Pt, 33.832%), Platinum-196 (196Pt, 25.242%), Platinum-198 (198Pt, 7.163%)

Iron-54 (54Fe, 5.8%), Iron-56 (56Fe, 91.72%), Iron-57 (57Fe, 2.2%), Iron-58 (58Fe, 0.28%)

Chlorine-35 (35Cl, 75.77%), Chlorine-37 (37Cl, 24.23%)

Potassium-39 (39K, 93.2581%), Potassium-40 (40K, 0.0117%, radioactive), Potassium-41 (41K, 6.7302%)

Carbon-12 (12C, 98.93%), Carbon-13 (13C, 1.07%), no stable Carbon-14 isotope

Silver-107 (107Ag, 51.839%), Silver-109 (109Ag, 48.161%)

Barium-130 (130Ba, 0.106%), Barium-132 (132Ba, 0.101%), Barium-134 (134Ba, 2.417%), Barium-135 (135Ba, 6.592%), Barium-136 (136Ba, 7.854%), Barium-137 (137Ba, 11.232%), Barium-138 (138Ba, 71.698%)

Silicon-28 (28Si, 92.23%), Silicon-29 (29Si, 4.67%), Silicon-30 (30Si, 3.1%)

Boron-10 (10B, 19.9%), Boron-11 (11B, 80.1%)

Phosphorus-31 (31P, 100%)

Lithium-6 (6Li, 7.59%), Lithium-7 (7Li, 92.41%)

Sulfur-32 (32S, 94.93%), Sulfur-33 (33S, 0.76%), Sulfur-34 (34S, 4.29%), Sulfur-36 (36S, 0.02%)

Argon-36 (36Ar, 0.334%), Argon-38 (38Ar, 0.063%), Argon-40 (40Ar, 99.603%)

Sodium-23 (23Na, 100%)

Krypton-78 (78Kr, 0.35%), Krypton-80 (80Kr, 2.28%), Krypton-82 (82Kr, 11.58%), Krypton-83 (83Kr, 11.49%), Krypton-84 (84Kr, 57%), Krypton-86 (86Kr, 17.3%)

Copper-63 (63Cu, 69.15%), Copper-65 (65Cu, 30.85%)

Iodine-127 (127I, 100%)

Helium-3 (3He, trace), Helium-4 (4He, ~100%)

Calcium-40 (40Ca, 96.941%), Calcium-42 (42Ca, 0.647%), Calcium-43 (43Ca, 0.135%), Calcium-44 (44Ca, 2.086%), Calcium-46 (46Ca, 0.004%), Calcium-48 (48Ca, 0.187%)

Xenon-124 (124Xe, 0.095%), Xenon-126 (126Xe, 0.089%), Xenon-128 (128Xe, 1.910%), Xenon-129 (129Xe, 26.401%), Xenon-130 (130Xe, 4.071%), Xenon-131 (131Xe, 21.232%), Xenon-132 (132Xe, 26.909%), Xenon-134 (134Xe, 10.436%), Xenon-136 (136Xe, 8.857%)

Oxygen-16 (16O, 99.762%), Oxygen-17 (17O, 0.038%), Oxygen-18 (18O, 0.2%)