有了....不过范围很小 ==
Chemistry:
~thermochemistry
~chemical bond
~rusting of iron
~acid n base
Nt sure is essay or structure
拿去参考参考呗^^
![]() |
[分享]SPM Percubaan 2011 TIPS(Johor) |
JBTALKS.CC |联系我们 |隐私政策 |Share
GMT+8, 2025-5-15 06:04 AM , Processed in 0.095382 second(s), 20 queries .
Powered by Discuz! X2.5 © 2001-2012 Comsenz Inc.
本论坛言论纯属发表者个人意见,与本论坛立场无关
Copyright © 2003-2012 JBTALKS.CC All Rights Reserved
Dedicated Server powered by iCore Technology Sdn. Bhd.