1. The following table gives information about three solids: nickel, wax and magnesium. attracted by a magnet solid solubility in ethanol Yes Nickel Insoluble No Wax Soluble no Magnesium Insoluble a) Suggest how a mixture of nickel powder and magnesium powder could be separated. (2) b) Suggest how a sample of wax could be obtained from a mixture of wax and magnesium. (4)

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