How Are Ions Formed From Atoms - Web the ammonium ion (see figure below) consists of one nitrogen atom and four hydrogen atoms. The charge that an atom acquires when it becomes an ion is. Web an ion is an atom or molecule that has a different number of electrons than protons, so it has a charge.
Web the ammonium ion (see figure below) consists of one nitrogen atom and four hydrogen atoms. Web an ion is an atom or molecule that has a different number of electrons than protons, so it has a charge. The charge that an atom acquires when it becomes an ion is.