CH142: Linking observations and reactivity

CH143: Displacement reactions and REDOX (H)

CH144: Investigate the reactivity of metals

CH145: Linking electronic configuration to reactivity

CH146: Describe what an ore is

CH147: Describe Oxidation and Reduction in terms of oxygen

CH148: Link metal extraction to oxidation and reduction

CH149: Explain how to extract metals based on cost and reactivity 

CH150: Evaluate Bioleaching and Phytoextraction (H)