WATER – “Arsenic” A well-known chemical element, arsenic has been used by humans for centuries. This includes as a poison, a wood preservative before being banned in 2004, and by women in ...

Arsenic has two chemical forms, inorganic and organic (the latter of which can be less toxic), and is naturally part of the minerals in the earth's crust. (Note, here organic is a chemistry term ...

CR tested over 40 baby formulas for heavy metals as well as lead, arsenic, BPA, and other potentially harmful contaminants.

The researchers focused on semiconductor minerals with photoactive properties, revealing the important influence of such minerals on the chemical states of elements, subsequent transformation ...