•About the Common Errors series: ◊While Learning from our mistakes is one of the most effective ways of learning, we can also learn invaluable lessons from others' mistakes. The sort of errors that students make again and again in everyday school work and public examinations are explained in the books by typical examples and concise language. After reading the books, students should be able to avoid such future difficulties. ◊The portable pocket-size of the books allows students do revision anytime.•About Common Errors in Chemistry: ◊A total of 140 common errors in books 1 and 2, with ◊This Book (Book 1) featuring common misconceptions related to the following 7 topics in the compulsory part of the NSS Chemistry Curriculum –Topic I: Planet Earth, –Topic II: Microscopic World I, –Topic III: Metals, –Topic IV: Acids and Bases, and –Topic V: Fossil Fuels and Carbon Compounds ◊Detailed explanations to help students clarify confusing concepts ◊Meticulously designed to stimulate thinking to increase students' knowledge retention•常犯錯誤系列特點: ◊從錯誤中學習為學習的其中一個有效途徑,而從他人之錯誤中學習亦能令自己獲益。書中以典型的例子及簡潔清晰的解說,列舉學生在學校習作、公開考試中經常重犯的錯誤。閱畢此列系叢書,同學將能引以為鑑,避免重蹈覆轍。 ◊本系列叢書輕便小巧,適合隨身攜帶,讓同學可隨時翻閱溫習。•本書特點: ◊第一及第二冊合共列出140個現今學生的常犯錯誤 ◊此冊(第一冊)內容為新高中化學科必修部分其中五個課題的考生常犯錯誤: –課題一「地球」 –課題二「微觀世界I」 –課題三「金屬」 –課題四「酸和鹽基」 –課題五「化石燃料和碳化合物」 ◊附有詳盡解釋,讓同學釐清易混淆的概念 ◊編排簡明,同學可先思考答案錯在哪裏,再查看解釋,有助加深印象