Celebrating two centuries of research in selenium chemistry: state of the art and new prospective
In 2017, the 200th anniversary of the discovery of selenium was celebrated. In 1817, the
Swedish chemists, Berzelius and Gahn, on roasting 200 kg of sulfur from a pyrite from the …
Swedish chemists, Berzelius and Gahn, on roasting 200 kg of sulfur from a pyrite from the …