What Type of Binary Ionic Compound is Formed When the Metal Forms Only One Cation?

What type of Binary Ionic Compound is formed when the metal forms only one cation? 1) Binary Covalent Compound 2) Binary Molecular Compound 3) Binary Nonmetallic Compound 4) Binary Polyatomic Compound A binary ionic compound formed when the metal forms only one cation consists of a simple pairing of a monatomic metal cation and a monatomic nonmetal anion, named with the metal's name followed by the nonmetal base name with '-ide' at the end.

Explanation:

When a metal forms only one cation, the type of binary ionic compound formed is simply a compound made up of a monatomic metal cation and a monatomic nonmetal anion. The metal portion of the compound is named first, using the element name itself. The nonmetal part of the compound is named by taking the base of the element name and appending the suffix '-ide'. It is not necessary to specify the number of ions when naming binary ionic compounds.

An example of such a compound would be NaCl, which is composed of the sodium cation (Na+) and the chloride anion (Cl−). This naming convention applies regardless of whether the compound is a halide or not.

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