下列关于物质性质变化的比较, 不正确的是                 

下列关于物质性质变化的比较, 不正确的是                          (       )

A 酸性强弱: HIO4<HBrO4<HClO4      B 原子半径大小: Na > S > O

C 碱性强弱: KOH > NaOH > LiOH     D 还原性强弱: F- > Cl- > I-

答案

D

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