Are they looks like a chemist? |
The group who finish the experiment first . I hope they will be the first to summit the complete PEKA report too. ~ menggaco je la besen biru tu ~ |
Fokus...nape senyum-senyum ni? |
Sorry for the stop watch that stop working. Time to buy the new one. For your info, each stop watch cost RM150. Mahal banget. |
Eksperimen ni senang. Jika murid ukur isipadu air dan natrium thiosulfat dengan betul, insyaAllah keputusan tepat. Cuma report experiment ini panjang sedikit sebab kena kira kepekatan natrium thiosulfat selepas pencairan dan kena buat dua graf.