הנה המיקוד באנגלית! כמובן כל סיכום יתקבל בברכה, עברית/ אנגלית..
The constitution of matter
States of matter; heterogeneous and homogeneous systems; compound and elements.
The structure of the atom
Elementary particles, atomic number and mass number, isotopes, electronic
structure of atoms of the elements. The periodic table of elements Groups and periods, transition elements, periodic properties of elements: atomic radius, ionization potential, electron affinity, metals and non-metals; relations between electronic structure, position in the periodic table and properties. The chemical bond Ionic bond, covalent bond, bond polarity, electronegativity. Fundamentals of inorganic chemistry Nomenclature and main properties of inorganic compounds: oxides, hydroxides, acids, salts; position in the periodic table. Chemical reactions and stoichiometry Atomic and molecular weight, Avogadro constant, concept of the mole, conversion from grams to moles and vice versa, elementary stoichiometric calculations, balancing simple reactions, various types of chemical reactions. Solutions Solvent properties of water, solubility, the main ways of expressing the concentration of solutions. Oxidation and reduction Oxidation number, the concepts of oxidising and reducing agents. Acids and bases Concepts of acids and bases, acidity, neutrality and basicity of aqueous solutions, pH. Fundamentals of organic chemistry Bonds between carbon atoms; molecular, structural and displayed formulae; concept of isomers; aliphatic, alicyclic and aromatic hydrocarbons; functional groups: alcohols, ethers, amines, aldehydes, ketones, carboxylic acids, esters, amides.