Two videos from TutorVista cover the physical properties of metals (5m) and the chemical properties (8m 15s). And this is a 1m video on malleability & ductility of metals.
Naked Science Scrapbook answers the question what is an Alloy? (6m 45s).
TEXTBOOK REVISION
Complete Chemistry for Cambridge IGCSE, chapter 13, pp.182 – 183 & p.202 – 203