Input interpretation
noble gases | isotope abundances
Table
helium | He-3 (1.37×10^-4%) | He-4 (99.999863%) neon | Ne-20 (90.48%) | Ne-21 (0.27%) | Ne-22 (9.25%) argon | Ar-36 (0.3365%) | Ar-38 (0.0632%) | Ar-40 (99.6003%) krypton | Kr-78 (0.35%) | Kr-80 (2.28%) | Kr-82 (11.58%) | Kr-83 (11.49%) | Kr-84 (57%) | Kr-86 (17.3%) xenon | Xe-124 (0.09%) | Xe-126 (0.09%) | Xe-128 (1.92%) | Xe-129 (26.44%) | Xe-130 (4.08%) | Xe-131 (21.18%) | Xe-132 (26.89%) | Xe-134 (10.44%) | Xe-136 (8.87%) radon | oganesson |