10 multiple choice questions
Oxidation
Reduction
Neutralisation
Precipitation
Tin
Magnesium
Iron
Zinc
Aluminium
Nickel
Gold
Copper
Atoms
Protons
Ions
Electrons
Nickel sulphate solution
Zinc nitrate solution
Copper chloride solution
Nickel chloride solution
Nickel atoms turning into nickel ions
Chloride ions turning into chlorine molecules
Hydrogen ions turning into hydrogen molecules
Magnesium atoms losing electrons
From lead to zinc through the wires
From lead to zinc through the salt bridge
From zinc to lead through the salt bridge
From zinc to lead through the wires
Ammonium chloride
Calcium carbonate
Sodium nitrate
Copper(II) chloride
Copper metal being added to zinc chloride solution
Magnesium being added to dilute nitric acid
Potassium iodide solution being added to lead(II) iodide solution
Sulphuric acid reacting with calcium carbonate
Nothing
Effervesence
The colour of the solution will fade and a brown solid will form
The colour of the solution will become more intense and a silver solid will form