下列关于原子结构的说法中错误的是 A.核电荷数一定等于质子数b.质子数一定不等于中子数c.相对原子质量约等于质子数和中子数之和d.一般 Template




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tomski下列关于原子结构的说法中错误的是 a.核电荷数一定等于质子数b.质子数一定不等于中子数c.相对原子质量约等于质子数和中子数之和d.一般 coloring