Key term for OCR GCSE Chemistry A, used in Controlling reactions.
Elements in the central block of the periodic table that are effective catalysts due to their ability to exist in multiple charged forms and transfer electrons.
Transition metals appears in OCR GCSE Chemistry A revision content for Monitoring and controlling chemical reactions, especially Controlling reactions and Catalysis and Activation Energy.
Monitoring and controlling chemical reactions
Controlling reactions • Catalysis and Activation Energy
Chemical reactions
Introducing chemical reactions • Periodic Table Formulae
Elements, compounds and mixtures
Bonding • Structure and Periodic Position
Elements, compounds and mixtures
Bonding • Metals vs Non-Metals
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