The principle institution involved with the management of the Rhine River is the International Commission for the Protection of the Rhine (ICPR). It was founded in Basel on July 11, 1950 by countries bordering the Rhine-Switzerland, France, Luxembourg, Germany and the Netherlands.he principle institution involved with the management of the Rhine River is the International Commission for the Protection of the Rhine (ICPR). It was founded in Basel on July 11, 1950 by countries bordering the Rhine-Switzerland, France, Luxembourg, Germany and the Netherlands.
Jun 29, 2014. An atom becomes an Ion (a) if it gains one or more electron(s) or (b) if it loses one or more electron(s). When it gains electrons it becomes negatively charged and is called an anion. When it loses electron(s) it becomes positively charged and is called a cation.
Add the charge to the atomic number for negative ions. When an ion has a negative charge, the atom has gained electrons. To calculate the total number of present electrons, you simply add the amount of extra charge to the atomic number. In the case of a negative ion, there are fewer protons than electrons.1  For example, N 3- has a -3 charge therefore it has gained 3 electrons compared to the neutral state.ocate the elementâs atomic number. Atomic number is the number of protons that make up a single atom of that element. The atomic number can be found above the element symbol, in the upper left-hand corner of the square. Protons are positively charged particles in the nucleus of an atom.