Dr. Sally 4-5月特選面授課程

S4 Metals (4L)
只適合選修Chemistry 學生報讀
廣東話輔以英文授課+ 全英文筆記
◦ Reactions of some common metals with oxygen/air, water, dilute hydrochloric acid and dilute sulphuric acid
◦ Metal reactivity series and the tendency of metals to form positive ions
◦ Displacement reactions and their interpretations based on the reactivity series
◦ Corrosion of metals and their protection