下列各原子的电子排布式正确的是[]A.钠原子:1s22s22p7B.铜原子:1s22s22p63s23p63d94s2C.铁原子:1s22s22p63s23p63d94s2D.氪原子:1s22s22p

题目简介

下列各原子的电子排布式正确的是[]A.钠原子:1s22s22p7B.铜原子:1s22s22p63s23p63d94s2C.铁原子:1s22s22p63s23p63d94s2D.氪原子:1s22s22p

题目详情

下列各原子的电子排布式正确的是
[     ]
A.钠原子:1s22s22p7
B.铜原子:1s22s22p63s23p63d94s2
C.铁原子:1s22s22p63s23p63d94s2
D.氪原子:1s22s22p63s23p63d104s24p6
题型:单选题难度:偏易来源:同步题

答案

A

更多内容推荐