Research
NO to popular misconceptions in chemistry! (3/3)
… has a large community of chemists with its researchers and students, has chosen to focus on chemistry. This exciting … The rules of this nomenclature have been established by the International Union of Pure and Applied Chemistry (IUPAC). … of the molecule. Dangerousness is displayed using the international pictograms and the R (risk) and S (safety) …Published on: Mon 29/07/2019 - 16:00