1. Identify the first 36 elements in the periodic table and understand how their atomic structure affects their physical properties
2.Understand and explore by practical investigations the differences between elements, compounds, mixtures and ions and perform chemical calculations You can:
3. Explain how the atomic structure of the first 36 elements affects their properties.
4. Describe the electronic arrangement in shells and sub-shells using spd notation.
5. Identify the differences between elements, compounds, mixtures and ions.
6. Write the correct formulae for binary compounds of elements and use them to calculate the number of atoms involves in more than one molecule of a compound.