Aims of this Episode: Explain how to draw a professional graph, Explain how to draw a line of best fit, Explain how to use a graph to answer questions, Understand methods for using equations in exams, Understand how to use
Aims of this Episode: Describe the pH scale, Explain why certain substances have certain pH values, Describe and explain a neutralisation reaction involving an acid and a base, Interpret basic reactions and name the products. The pH Scale pH is
Aims of this Episode: Describe the structure of the Periodic Table, Identify properties of elements based on their location in the Periodic Table. Groups of Elements The main way in which the Periodic Table is organised is in vertical Groups.
Aims of this Episode: Describe the process of Electrolysis; Identify the charge on the two different electrodes; Explain the reactions that occur on each electrode; Identify simple examples of Electrolysis. What is needed for Electrolysis? In order for Electrolysis to
Aims of this episode: Identify the main pollutants from fossil fuel burning; Describe the effects of pollutants on the environment; Understand the causes and effects of global warming. Types of Pollutants There are more pollutants than just Carbon Dioxide. When
Aims of this episode: Understand what an atom is and what it is made of; Describe the differences between elements, mixtures and compounds; Be able to use the periodic table. Atoms: Atoms were once thought to be the smallest things