Science Chemistry 主題
Chemistry(GCSE)的每個 Science 主題——免費筆記、投影片和練習題。教學、複習,或當成即時課堂遊戲來玩。
32 個主題
- A simple model of the atom, symbols, relative atomic mass, electronic charge and isotopes55 題
- The periodic table62 題
- Properties of transition metals61 題
- Chemical bonds, ionic, covalent and metallic63 題
- How bonding and structure are related to the properties of substances51 題
- Structure and bonding of carbon63 題
- Bulk and surface properties of matter including nanoparticles60 題
- Chemical measurements, conservation of mass and the quantitative interpretation of chemical equations62 題
- Use of amount of substance in relation to masses of pure substances65 題
- Yield and atom economy of chemical reactions66 題
- Using concentrations of solutions in mol/dm366 題
- Use of amount of substance in relation to volumes of gases65 題
- Reactivity of metals59 題
- Reactions of acids57 題
- Electrolysis62 題
- Exothermic and endothermic reactions62 題
- Chemical cells and fuel cells60 題
- Rate of reaction61 題
- Reversible reactions and dynamic equilibrium62 題
- Carbon compounds as fuels and feedstock61 題
- Reactions of alkenes and alcohols67 題
- Synthetic and naturally occurring polymers50 題
- Purity, formulations and chromatography61 題
- Identification of common gases59 題
- Identification of ions by chemical and spectroscopic means62 題
- The composition and evolution of the Earth's atmosphere60 題
- Carbon dioxide and methane as greenhouse gases60 題
- Common atmospheric pollutants and their sources59 題
- Using the Earth's resources and obtaining potable water57 題
- Life cycle assessment and recycling56 題
- Using materials62 題
- The Haber process and the use of NPK fertilisers61 題