Copper - Unreactive - extracted by heating with carbon, Aluminium - Reactive - extracted by electrolysis, Silver - Very unreactive and is found native, Sodium - Extremely reactive and is extracted using electrolysis, Iron - Unreactive and is extracted by heating with coke in the blast furnace, Gold - Very unreactive and is found native in the ground,

Leaderboard

Visual style

Options

Switch template

Continue editing: ?