What charge pattern distinguishes transition metals from Group 1 metals?
Blue.
Transition metals can form ions with more than one charge, whereas Group 1 metals form only +1 ions.
Transition-metal ions can have more than one charge, unlike Group 1 ions.
Iron catalyses the Haber process.
Flashcards for AQA GCSE Chemistry 1.3.2 Typical properties, covering the key terms, definitions and equations you need to recall for Paper 1 and Paper 2. 24 cards, matched to the AQA GCSE Chemistry (8462) specification. Recall questions account for roughly 40% of marks at GCSE Chemistry, so these target the marks you can secure before the paper starts.