iStockphoto.com/Andrea Laurita. The BRYCS Clearinghouse is an online collection of resources related to refugee and immigrant children and families. It is geared towards front-line workers, program planners, and administrators as well as researchers and policy-makers.
Define cation exchange: ion exchange in which one cation (as sodium or hydrogen) is substituted for one or more other cations (as calcium andâ¦ ion exchange in which one cation (as sodium or hydrogen) is substituted for one or more other cations (as calcium and magnesium in hard water)â¦ See the full definition since 1828
If the ion is formed by a loss of electrons, a positive charge is developed, and if it is formed by a gain of electrons, then a negative charge is imparted to the particle. The process of generation of ions is called ionization. Cation. A cation is an ion with a net positive charge on it.