Students: Students learn to: 3. Elements in Earth 3.2a. identify that matter is made of 3.3a. analyse information by materials are particles that are continuously constructing or using models present mostly as moving and interacting showing the structure of metals, compounds because ionic compounds and covalent of interactions at 3.2b. describe qualitatively the compounds the atomic level energy levels of electrons in atoms 3.3b. construct ionic equations showing metal and non-metal atoms 3.2c. describe atoms in terms of forming ions mass number and atomic number 3.2d. describe the formation of ions in terms of atoms gaining or losing electrons 3.2e. apply the Periodic Table to predict the ions formed by atoms of metals and non-metals 3.2f. apply Lewis electron dot structures to: the formation of ions the electron sharing in some simple molecules 3.2g. describe the formation of ionic compounds in terms of the attraction of ions of opposite charge 3.2h.describe molecules as particles which can move independently of each other 3.2i. distinguish between molecules containing one atom (the noble gases) and molecules with more than one atom 3.2j. describe the formation of covalent molecules in terms of sharing of electrons 3.2k. construct formulae for compounds formed from: ions atoms sharing electrons
Students learn to: Students: 3. Elements in Earth materials are present mostly as compounds because of interactions at the atomic level 3.2a. identify that matter is made of particles that are continuously moving and interacting 3.3a. analyse information by constructing or using models showing the structure of metals, ionic compounds and covalent compounds 3.3b. construct ionic equations showing metal and non-metal atoms forming ions 3.2b. describe qualitatively the energy levels of electrons in atoms 3.2c. describe atoms in terms of mass number and atomic number 3.2d. describe the formation of ions in terms of atoms gaining or losing electrons 3.2e. apply the Periodic Table to predict the ions formed by atoms of metals and non-metals 3.2f. apply Lewis electron dot structures to: the formation of ions the electron sharing in some simple molecules 3.2g. describe the formation of ionic compounds in terms of the attraction of ions of opposite charge 3.2h.describe molecules as particles which can move independently of each other 3.2i. distinguish between molecules containing one atom (the noble gases) and molecules with more than one atom 3.2j. describe the formation of covalent molecules in terms of sharing of electrons 3.2k. construct formulae for compounds formed from: ions atoms sharing electrons
8.2%20Chemical%20Earth%20Scope%20and%20Sequence.docx