试题与答案

有Xn-、Yn+、Z三种粒子,其核外电子层结构相同,则下列分析中不正确的是( )

题型:选择题

题目:

有Xn-、Yn+、Z三种粒子,其核外电子层结构相同,则下列分析中不正确的是(  )

A.粒子半径大小的关系是Xn->Yn+、X<Y

B.Z是稀有气体原子

C.原子核电荷数:Z>Y>X

D.Xn-、Yn+、Z的核外电子数相同

答案:

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