化学反应 (Chemical Reactions) 遗传和变异 (Inheritance and Variation) 力与运动 (Forces and Motion) Activate Science 3 过渡到更复杂的概念,为GCSE打基础,如酸碱反应、能量转换、生态系统。 主题示例: 酸与碱 (Acids and Alkalis) 生...
化学反应 (Chemical Reactions) 遗传和变异 (Inheritance and Variation) 力与运动 (Forces and Motion) Activate Science 3 过渡到更复杂的概念,为GCSE打基础,如酸碱反应、能量转换、生态系统。 主题示例: 酸与碱 (Acids and Alkalis) 生态与环境 (Ecosystems) 电与磁 (Electricity and Magnetism) 教材优势 为IGCS...
Classification and Variation Scroll down the page for more science lessons for Chemistry and Physics. Chemistry The States of Matter Properties of Matter and Materials Acids and Alkalis Rocks and Soil Finding the Age of the Earth Physics Try the freeMathway calculator and problem solverbelow to pra...
From studying acids and alkalis to plants, forces and metals, you’ll always have a fresh challenge. We teach Science Buffs like you all about food chains, electricity, pressure, reactions and more! Learning Science is a non-stop, whizz-tacular ride and we can’t wait to show you what e...
Acids and Alkalis Metal + dilute acid --> chloridesAlkali/Base + dilute acid --> salt + water Metal carbonate + dilute acid --> salt + water + co2Hydrochloric acid - chlorides Sulphuric acid - sulphatesNitric acid - nitratesEthanoaic acid - ethanoates Earth and Space The earth turns on...
KS3 Science:Acids and Alkalis酸与碱+如何设计一个实验 KS3 Science:Acids and Alkalis 酸与碱+如何设计一个实验 21 0转发 2 3 TOM的KS3科学课堂 2024年09月16日 我已成为哔哩哔哩第230855204位转正会员,挑战转正答题考试获得60分。 转发 评论 1 TOM...