• 2022-06-29
    原子中,下列电子构型稳定存在的组态是( )。
    A: 1s[img=7x22]1803dd5cd30748a.png[/img]2s[img=7x22]1803dd5cdb410cc.png[/img]2p[img=7x22]1803dd5ce419124.png[/img]3s[img=7x22]1803dd5cecc6584.png[/img]3d[img=7x22]1803dd5cf5c4286.png[/img]
    B: 1s[img=7x22]1803dd5cfefa3c1.png[/img]2s[img=7x22]1803dd5cdb410cc.png[/img]2p[img=7x22]1803dd5ce419124.png[/img]
    C: 1s[img=7x22]1803dd5cfefa3c1.png[/img]2s[img=7x22]1803dd5cdb410cc.png[/img]2p[img=7x22]1803dd5ce419124.png[/img]3s[img=7x22]1803dd5cecc6584.png[/img]3f[img=7x22]1803dd5d3b60bfc.png[/img]
    D: 1s[img=7x22]1803dd5cfefa3c1.png[/img]2p[img=7x22]1803dd5cfefa3c1.png[/img]
  • 举一反三