题目
“ 2p轨道上有一个电子的自旋方向与其他点子的自旋方向相反是什么原子 ”
提问时间：2020-06-19
答案
氧原子,氧原子电子组态位1s（2）2s（2）2p（4）,其2p能级上三个电子自旋朝上,一个朝下,符合题意.
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