magnesium fluorine
sodium sulphide
lead(II) bromine
aluminum chloride
aluminum oxide
以上5隻compound個formula係咩?
緊急ar..thx!!!!!!!!!
chem--form formula
2007-09-27 7:19 am
回答 (1)
2007-09-27 7:29 am
✔ 最佳答案
1. MgF22. Na2SO3
3. PbBr2
4. AlCl3
5. Al2O3
(數字打唔到細個d,希望你明)
收錄日期: 2021-04-26 11:56:57
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070926000051KK06142