Generated practice · examiner-informed
Transition-metal exam questions
Short linked sets on electron configurations, definitions, complex ions and board-specific transition-metal chemistry. The distractors target mistakes that examiners repeatedly report.
Generated transition-metal set
Mark each part before moving on. Signed-in progress stores the stable question family and any recognised misconception, not a copy of your answer.
0marks0available
Transition metals0 parts marked
Board scope is deliberate
AQA sets can include the origin of colour, chelate-effect reasoning and the specified catalytic cycles. OCR A sets test the transition-element, complex-ion and reaction chemistry in its specification but do not teach a mechanism for how colour arises.