The human ABO blood type is a good example of multiple alleles. Humans can have red blood cells that are of type A (I A), type B (I B), or type O (i).he human ABO blood type is a good example of multiple alleles. Humans can have red blood cells that are of type A (I A), type B (I B), or type O (i).
Not all of them do. Water is a highly polar solvent. Water molecules can interact strongly with ions, forming a shell around them that also screens the ions from each other. An ionic compound will dissolve readily if the interaction energy between the ions and water is energetically (what physicists call the free energy) favorable compared to the solid salt. 1.5k Views Â· View Upvoters
Ionic Compounds Are Balanced. Table salt is an example of an ionic compound. Sodium and chlorine ions come together to form sodium chloride, or NaCl. The sodium atom in this compound loses an electron to become Na+, while the chlorine atom gains an electron to become Cl-.esson Summary. Ionic compounds are compounds made up of ions. These ions are atoms that gain or lose electrons, giving them a net positive or negative charge. Metals tend to lose electrons, so they become cations and have a net positive charge.