Popular Questions
- Which gas is produced when dilute hydrochloric acid is added to a reactive metals?
- What would you observe when zinc is added to a solution of (||) sulphate?
- (i) Write the electron dot structures for sodium, oxygen and magnesium.
- Why do ionic compounds have high melting points?
- Define the following terms :
- Name two metals which are found in nature in the free state
- What chemical process is used for obtaining a metal from its oxide?
- Metallic oxides of zinc, magnesium and copper were heated with the following metals:
- Which metals do not corrode easily?
- What are alloys?
