Wednesday, May 30, 2012

Eksperimen kereaktifan logam kumpulan 1

Tujuan : Mengkaji kereaktifan unsur kumpulan 1 apabila bertindak balas dengan air

Hipotesis : Semakin menuruni kumpulan 1, kereaktifan logam alkali akan bertambah apabila bertindak balas dengan air.

Pemboleh ubah :

a) dimanipulasi : jenis logam alkali
b) bergerak balas : kereaktifan tindak balas
c) dimalarkan : isipadu air, saiz logam alkali

Pemerhatian :




Jadual Pemerhatian:
                                           
                                           
     Kesimpulan :      
                                             
                
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