AU - MORRIS,JANE TI - GCSE CHEMISTRY SN - 0173526726 U1 - 540/MOR PY - 1987/// CY - LONDON PB - BELL & HYMAN KW - CHEMISTRY KW - GCSE CHEMISTRY PREPARATION KW - ELEMENTS, COMPOUNDS, MIXTURES KW - METALS AND NONMETALS KW - HYDROGEN AND WATER KW - SOLIDS, LIQUIDS AND GASES KW - ATOMIC STRUCTURE KW - IONIS AND COVALENT BONDING KW - THE MOLE KW - CHEMICAL EQUATIONS KW - ACIDS, ALKALIS AND SALTS KW - PERIODIC TABLE KW - THE HALOGENS KW - THE NOBLE GASES KW - THE TRANSITION METALS KW - ELEMENTS KW - ORGANIC CHEMISTRY KW - ENERGY KW - ELECTROLYSIS KW - ELECTRICITY KW - SULPHUR AND SULPHURIC ACID KW - AMMONIA, FERTILISERS AND FOOD KW - RADIOACTIVITY KW - QUESTIONS AND ANSWERS ER -