Metals
此課程包含深度,學習課程及精讀課程共60堂,7.5 小時的影片,適合不同學生及需要。
深度學習課程 Metals Notes (New)
深度學習課程 Metals Notes
1A Sources of metals and their occurrence in nature
1B Methods of metal extraction
1C Discovery of metals and the ease of extraction
1D Limited reserve of metals and their conservation
2A Comparing reactivity of common metals
2AI Reaction of metals with oxgyen in air
2AII Reaction of metals with water
2AIII Reaction of metals with dilute acids
2B The metal reactivity series
2CI Chemical equations
2CII Chemical equation (II)
2DI Ionic equations (I)
2DII Ionic equations (II)
2E Metal reactivity series and the tendency of metals to form positive ions
2F Displacement reactions
2G Relationship between the extraction method and position of metals in the reactivity series
3A Moles
3B Molar mass
3C Percentage by mass of an element in a compound
3DI Determining the empirical formula of a compound from experimental data (I)
3DII Determining the empirical formula of a compound from experimental data (II)
3DIII Determing the empirical formula of a compound from experimental data (III)
3E Determining the molecular formula of a compound from the empirical formula
3F Reacting masses from chemical equations
4A Corrosion of iron
4AII Chemistry of rusting
4AIII Corrosion of iron (III)
4AV Corrosion of iron (V)
4AVI Corrosion of iron (VI)
4B The corrosion resistance of aluminium and aluminium anodisation
精讀課程 Intensive Course Metals Notes
A. Occurrence and extraction of metals
MC A
B. Reactivity of metals
MC B
C. Metal reactivity series
D. MRS and the tendency of metal to form positive ion
E. Ionic equations
F. Displacement reaction
G. Percentage by mass of an element in a compound
MC G
H. Mole calculation
MC H
I. Empirical formula
MC I
J. Reacting masses from chemical equation
MC J
K. Corrosion of iron
L. To observe rusting using rust indicator
MC L
M. Corrosion of aluminium and anodisation
MC M
DSE PP Metals (2025)
DSE PP Metals (2025) Q+A
MC PP Metals (2025)
MC PP Metals (2025) Answer
03 CC Metals
03 CC Metals answer