Transition metal chemistry is a vast and dynamic field that centres on the distinctive properties of elements in groups 3–12. These metals, characterised by partially filled d orbitals, exhibit a ...

An online lecture for Sixth Form Students. This online presentation will focus on revising some of the key properties and reactions of the Transition Metals as required for the majority of the current ...

We successfully plugged the hole in the ozone layer that was discovered in the 1980s by banning ozone-depleting substances ...

THE early part of this book is devoted to a discussion on the principles underlying transition curves. The objects of a transition curve on a railway are to provide a gradual increase in curvature ...