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单词 Valence angle
释义

Valence angle

英语百科

Molecular geometry

Geometry of the water molecule

Molecular geometry is the three-dimensional arrangement of the atoms that constitute a molecule. It determines several properties of a substance including its reactivity, polarity, phase of matter, color, magnetism, and biological activity. The angles between bonds that an atom forms depend only weakly on the rest of molecule, i.e. they can be understood as approximately local and hence transferable properties.

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更新时间:2025/6/22 22:53:00