杨图法确定同科电子原子态

摘要

Aimed at the difficulties undergraduates encounter while learning how to define isoelectronic atomic configuration,the paper introduces a convenient teaching method,teaching via Young＇s diagram.It presents the steps of the method in detail while L-S coupl%针对普通高校本科生学习＂同科电子原子态确定＂碰到的困难,引进一种简便的杨图法作为教学方法。以同科p电子的L-S耦合为例,详细介绍该方法的操作步骤。实践证明：杨图法操作简单,物理思想明晰,适应范围广,无需太深的理论基础,学生容易掌握。