百度试题 结果1 题目D.稀有气体单质(22)氦气 He(23)氖气 Ne(24)气Ar 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
Keskin, Neslihan KoTürük: International Language Literature & Folklore Researches Journal / Uluslararas Dil Edebiyat Halkbilimi Aratrmalar Dergisi
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The excitation mechanism of Ar ions of 5-24 keV in He, Ne, Ar, Kr, Xephysics and mathematicsargonatomsbeamselectric chargesenergyenergy rangeexcitationheliumionsNot Availabledoi:10.1016/S0031-8914(59)92279-7Th.J.M. SluytersJ. Kistemaker...
The preparation of isotopically pure 3 – 6 μ g / cm 2 targets of 20Ne, 24Mg, 28Si, 32S, and 36Ar by the implantation of 25–70 keV ions into 30 μ g / cm 2 carbon foils is described.doi:10.1016/j.nimb.2010.09.009C. Wrede...
The equilibrium geometries, electronic structures, and binding energies between the noble gases X (X = He, Ne, Ar) and Cn (n = 20, 24, 30, 32, 40, 50, 60) in X@Cn were calculated at B3LYP level of theory using 631G* and 6311G* basis sets. We expect that the introduction of...
Neumark, "Study of RgS- and RgS (Rg = Ne, Ar and Kr) via slow photoelectron velocity- map imaging spectroscopy and ab initio calculations", J. Chem. Phys. 135, 024302/1-024302/8 (2011). doi: 10.1063/1.3605595Garand, E.; Neumark, D. M. Study of RgS- and RgS (Rg = Ne, ...