個d anions多d oxygen就用ate尾,小d oxygen就用ite尾
但係點解都係同一個charge?好似sulphate 同sulphite咁,so4咁個charge係2-,但點解個so3會係2-??點解我計到so3係無正無負既???
收錄日期: 2021-05-03 20:17:43
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20110613000051KK00961