A. 角量子数 B. 主量子数 C. 磁量子数 D. 自旋量子数
A. CH4 B. NH3 C. BF3 D. H2O
A. (3, 0, 1, +1/2) B. (3, 1, 1, +1/2) C. (3, 0, 0, +1/2) D. (3, 1, 0, +1/2)
A. E1S B. E1S=E2S C. E1S D. E1S
A. (2,1,0,-1/2); (2,1,1,-1/2) B. (2,2,0,+1/2); (2,2,1,+1/2) C. (2,1,1,+1/2); (2,1,1,-1/2) D. (2,0,0,+1/2); (2,0,0,-1/2)