Saturday, June 12, 2010

kimia

aritu bt eksperimen yg nak tentukan logam,aha.zaman skolah dulu ada blja yg kna hafal kaler2 semua tu.huahua.lama jugk bt proses nk dptkan logam2 ni,adoi.
Posted by at

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)