摘要:17.(2009·福建福州八中高二期末)下列各原子或离子的电子排布式错误的是 ( ) A.Na+:1s22s22p6 B.F:1s22s22p5 C.O2-:1s22s22p4 D.Ar:1s22s22p63s23p6 [答案] C

网址:http://m.1010jiajiao.com/timu_id_3464696[举报]

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网