In metallic bonding diagrams, what should surround the positive metal ions?
A layer of neutral atoms.
A lattice of negative ions.
A cloud of protons.
A sea of delocalised electrons.
Flashcards for CIE IGCSE Chemistry Metallic bonding, covering the key terms, formulae and methods you need to recall for Paper 1 and Paper 3 (Core) or Paper 2 and Paper 4 (Extended), plus Paper 5 or Paper 6. 20 cards, matched to the CIE IGCSE Chemistry (0620) specification.