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单词 isosterism
释义

isosterism /ˌaisəu'sterizəm/

英汉-汉英词典
同电子排列性
词组 | 习惯用语
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  • terrorism n. 恐怖主义;恐怖统治;恐怖行动
  • ostracism n. 排斥;放逐;贝壳流放法
  • historicism n. 历史相对论
  • isoster n. 等容线
isosterism [物] 同电子排列性
英语百科

Isostere

(重定向自Isosterism)

Classical Isosteres are molecules or ions with the same number of atoms and/or the same number of valence electrons. The definition was later revised to include compounds with similarly reactive electron shells. For example, Hydrogen ion and Fluoride are classical isosteres because they both have relatively small nuclei and their outer valence shells are full (or empty in Hydrogen's case) when ionized (0 in Hydrogen, 1s + 2p = p in Fluoride).

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