What this tests
Syllabus point 2.7 — Metallic bonding, in Atoms, elements and compounds. Difficulty easy (estimated from the question's demands, not a Cambridge rating).
Cambridge IGCSE Chemistry 0620 · 2.7 Metallic bonding
March 2020 · Paper 22 · Question 7
One real Cambridge question from Atoms, elements and compounds, with the official answer.