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EDEXCEL IGCSE CHEMISTRY: DOUBLE SCIENCE 复习笔记：2.2.1 Group 7 (Halogens) Physical Properties The elements in group 7 are known as the halogens These are fluorine, chlorine, bromine, iodine...
EDEXCEL IGCSE CHEMISTRY: DOUBLE SCIENCE 复习笔记：2.1.1 Group 1 (Alkali Metals) How Alkali Metals React with Water The group 1 metals are known as the alkali metals They form alkaline soluti...
申请理工科物理是必选， 在ALEVEL课程中，物理是除了数学外最受欢迎的科目，而且ALEVEL物理A*率高达21%。但很同学都听说ALevel物理难度高，挑战性大，Alevel物理考试有哪些内容？（内含辅导课程） Alevel物理考试...
EDEXCEL IGCSE CHEMISTRY: DOUBLE SCIENCE 复习笔记：1.7.4 Giant Covalent Structures Giant Covalent Structures Covalent bonding can be responsible for substances that have many different struct...
EDEXCEL IGCSE CHEMISTRY: DOUBLE SCIENCE 复习笔记：1.7.3 Simple Molecular Structures Simple Molecular Structures Simple molecular structures have covalent bonds joining the atoms together, bu...
EDEXCEL IGCSE CHEMISTRY: DOUBLE SCIENCE 复习笔记：1.7.1 Formation of Covalent Bonds Formation of Covalent Bonds Non-metal atoms can share electrons with other non-metal atoms to obtain a ful...
2022申请季考试火热进行中，这边我们也不要忘记关注考试安排的调整，这边爱德思考试局官网显示：2023年1月是爱德思最后一个1月IG考试季！IGCSE考试1月考试季取消，改为11月考试季进行！ 也就是说，爱德思考试局决...
