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Acorn/RISC-OS Draw  |  1994-04-09  |  38.6 KB  |  455x420  |  16-bit (1,128 colors)
   ocr: Reactivity Series Potassium (K) Electrolysis Sodium (Na) extraction Calcium (Ca) Increasing Magnesium (Mg) reactivity Aluminium (A1) Carbon (C) Zinc (Zn) Carbonates Greater Iron (Fe) decompose tendency Tin (Sn) in heat to form ions Lead (Pb) Hydrogen (H) More stable Copper (Cu) Metals compounds Mercury (Hg) in black, Silver (Ag) non-metals Gold (Au) in green. Platinum (Pt)