1-—3 6 号元素电子排布式氢:1s1 氦:1s2 锂:1s 22s1 铍:1s22s2 硼:1s 22 s 22 p 1 碳:1 s22s22p2 氮:1s 22s 22 p3 氧:1 s22s22p4 氟:1s22s22p 5 氖:1 s22s 22p 6 钠:1s 22s22p63s1 镁:1s22s22 p 63s2 铝:1s22 s 22p 63s23 p 1 硅:1s22 s22p63s 23p 2 磷:1 s 22s22p63 s 23p3 硫:1 s 22s22p63 s 23p4 氯:1s22 s 22p 63s 23p 5 氩:1 s22s22 p63s23 p 6 钾:1s22s 22p 63s23p64 s 1 钙:1 s 22s22 p63 s23 p 64s2 钪:1s 22s 22p 63s23p63d 14s 2 钛:1s22s22p 63s23p 63d 24s 2 矾:1s22 s22p63s 23p 63 d 34s2 铬:1s22 s22 p63s23p 63 d 54 s 1 锰:1 s22s22 p 63s23p 63 d 54s 2 铁:1s22 s 22p 63s 23 p 63d 64s2 钴:1 s22s 22 p 63 s23p 63d74 s 2 镍:1 s 22s 22p63s23p63 d 84s2 铜:1 s 22 s 22 p63 s23 p 63d 104 s 1 锌:1 s 22s 22p63s23p63d 104 s2 镓:1s 22s22p63s23p63d104 s 24p1 锗:1s22s 22 p 63 s 23p63d 1 04s24p2 砷:1s22 s22p63 s 23p63 d 1 04s24p3 硒:1s22s22p 63 s 23p63d104 s24p4 溴:1s22s22 p 63s23 p 63d104s24p5 氪:1s22s22 p63s23 p63 d 1 04 s 24 p 6 1s ,2 s ,2p ,3s , 3p , 4 s ,3d ,4 p ,5 s ,4 d ,5p ,6 s ,4f ,5d ,6p ,7s ,5 f ,6d1--3 6 号元素轨道排布式氢:氦:锂:铍: 硼:碳:氮: 氧:氟:氖:钠: 镁:铝:硅:磷:硫:氯:氩:钾:钙: 钪: 钛:矾:铬:锰:铁:钴:镍:铜:锌:镓:锗:砷:硒:溴:氪:1s ,2 s ,2 p ,3s , 3p , 4s ,3d ,4p ,5s ,4d ,5p ,6s ,4 f ,5 d ,6p ,7 s ,5f ,6d