Respuesta :
The leading group to which X belongs to the ionic compound formula: XPO4 is 3A (13)
Ionic compounds—which include ions—are bound together by the attraction interactions between the ions with different charges. Sodium chloride, also known as table salt, is one of the most well-known ionic compounds. The constituent molecules of molecular compounds are joined by shared electrons (covalent bonding). A compound will have ionic bonding if it contains both a metal and a non-metal. Ions, charged particles that develop when an atom (or group of atoms) gets or loses electrons, are the building blocks of ionic compounds. When elements share electrons in a covalent bond to form molecules, covalent or molecular compounds are created (a cation is a positively charged ion, and an anion is a negatively charged ion).
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