title: All about arsenic.
abstract: If ever there was an element that epitomizes the notion that chemicals might be good or bad depending on their use, arsenic must be it. Katherine Haxton explains why.
authors.affiliation: School of Physical and Geographical Sciences, Keele University, Keele ST5 5BG, UK. k.j.haxton@chem.keele.ac.uk
authors.forename: Katherine
authors.initials: K
authors.lastname: Haxton