Description

The zinc ion in aqueous solution is formulated as [Zn(H2O)0]2+ in a number of recently published A-level chemistry texts. It is an acceptable simplification to assume (at the pre-university level) that the zinc ion exists as an undistorted octahedral hexaaqua ion like the other first transition metal ions.

Science Notes

More from this issue

Revision can be a rather dull part of the academic year, especially if it means the wholesale revisiting of the syllabus using the same old notes...

Jan 2012
Journal Article

This article describes the design, delivery, evaluation and impact of a CPD course for physics and chemistry teachers. A key aim of the course was...

Jan 2012
Journal Article

This article discusses improvements to two 'classic' demonstrations of the interaction force between a magnet and a current-carrying...

Jan 2012
Journal Article