You're listening to Chemistry in its element brought to you by Chemistry World, the magazine of the Royal Society of Chemistry. I always find the question 'what's your favourite element' a difficult ...

Chromium Transition elements 1890°C 7.19 g/cm 3 Manganese Transition elements 1240°C 7.20 g/cm 3 Iron Transition elements 1538°C 7.87 g/cm 3 Cobalt Transition elements 1492°C 8.90 g/cm 3 ...