同位素气体广泛用于半导体研究、军事、照明、生物医药、医疗、基础物理研究等

同位素气体 英文名 化学式 自然丰度

-36 argon-36 36ar 0.337%

-38 argon-38 38ar 0.63%

-40 argon-40 40ar 99.6%

碳-13 carbon-13 13c 1.1%

-35 chlorine-35 35cl 75.77%

-37 chlorine-37 37cl 24.23%

deuterium d2 0.015%

-3 helium-3 3he 1.38 x 10%

-78 krypton-78 78kr 0.35%

-80 krypton-80 80kr 2.25%

-82 krypton-82 82kr 11.6%

-83 krypton-83 83kr 11.5%

-84 krypton-84 84kr 57.0%

-86 krypton-86 86kr 17.3%

-20 neon-20 20ne 90.48%

-21 neon-21 21ne 0.27%

-22 neon-22 22ne 9.25%

氮-15 nitrogen-15 15n2 0.37%

氧-16 oxygen-16 16o2 99.76%

氧-17 oxygen-17 17o2 0.04%

氧-18 oxygen-18 18o2 0.2%

-124 xenon-124 124xe 0.1%

-126 xenon-126 126xe 0.09%

-128 xenon-128 128xe 1.91%

-129 xenon-129 129xe 26.4%

-131 xenon-131 131xe 21.2%

-132 xenon-132 132xe 26.9%

-134 xenon-134 134xe 10.4%

-136 xenon-136 136xe 8.9%