Two: noun: a. the second in a set or series. b. the cardinal number that is the sum of one and one. c. One of the four playing cards in a deck that have two spots. â¦ adjective: a. Being one more than one. Synonyms: both, couple, deuce, double, dual, duad, duo, dyad, pair, set, twin, twofold a set is too vague. a set can vary from 2 to infinity check and english grammar book....... 5 people found this useful.
Those molecules that consist of charged ions with opposite charges are called IONIC. These ionic compounds are generally solids with high melting points and conduct electrical current.Ionic compounds are generally formed from metal and a non-metal elements. See Ionic Bonding below.hose molecules that consist of charged ions with opposite charges are called IONIC. These ionic compounds are generally solids with high melting points and conduct electrical current.
Lesson 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.Nonmetals tend to gain electrons, forming anions that have a net negative charge.onic compounds must be balanced-the sum of the positive and negative charges must equal zero. But while the charges of an ionic compound are the sum of their parts, the substance that is formed is quite different. Separately, you would not want to eat sodium as a metal or chlorine as a gas.