After more than forty years of research, scientists finally determined the molecular formula of a chemical found in ...

Sodium Chloride is an alkali halide with an fcc crystal structure. The basis is two ions, a sodium cation and a chlorine anion. The crystal lattice parameter is 0.563 nm. The diagram shows both a unit ...

Although chlorine itself is safe to consume at low ... He found chloronitramide anions in the water with chloramines but not in the Swiss water systems. Although the team learned a lot about ...

Researchers have identified a chemical in certain tap water across the United States, prompting questions about what it means for drinking water safety and Americans' health. In the study ...

The halogens are the elements in group 7 of the Periodic Table, and include chlorine, bromine and iodine. Their ions are called halide ions e.g. chloride, Cl-. You can test for them using silver ...