问题
选择题
基态铬原子的电子排布式是[ ]
A.1s22s22p63s23p64s14p5
B.1s22s22p63s23p63d6
C.1s22s22p63s23p64s23d4
D.1s22s22p63s23p63d54s1
答案
答案:D
基态铬原子的电子排布式是[ ]
A.1s22s22p63s23p64s14p5
B.1s22s22p63s23p63d6
C.1s22s22p63s23p64s23d4
D.1s22s22p63s23p63d54s1
答案:D