It is a bond between two or more ions, usually a metal and nonmetal, whose charges add to zero
No. Ionic compounds are held together by ionic bonds.
No. Not all binary compounds are ionic and not all ionic compounds are binary. An ionic compound is a compound formed by the exchange rather than the sharing of electrons. A binary compound is any compound of exactly 2 elements. Examples: Sodium chloride (NaCl, compound sodium and chlorine) is both binary and ionic. Potassium hydroxide (KOH, compound of potassium, hydrogen, and oxygen) is ionic but not binary. Water (H2O, compound of hydrogen and oxygen) is binary, but covalent, not ionic.
binary
A binary covalent compound is one that contains two substances joined by covalent bonds. For example, two nonmetals often join together to form covalent compounds. So, P2O5 (phosphorus pentoxide) is a binary covalent compound. H2O (dihydrogen monoxide) is another one. This is in contrast to binary ionic compounds, which are salts, and are formed by a metal combining with a nonmetal with ionic bonds.
ionic bonds
No. Ionic compounds are held together by ionic bonds.
No, AgI is a binary ionic compound. Silver (Ag) is a metal, and iodine (I) is a nonmetal. Metals and nonmetals form ionic bonds.
No, they form covalent bonds. Sulfur dioxide, SO2, for instance.
No. Not all binary compounds are ionic and not all ionic compounds are binary. An ionic compound is a compound formed by the exchange rather than the sharing of electrons. A binary compound is any compound of exactly 2 elements. Examples: Sodium chloride (NaCl, compound sodium and chlorine) is both binary and ionic. Potassium hydroxide (KOH, compound of potassium, hydrogen, and oxygen) is ionic but not binary. Water (H2O, compound of hydrogen and oxygen) is binary, but covalent, not ionic.
binary
A binary covalent compound is one that contains two substances joined by covalent bonds. For example, two nonmetals often join together to form covalent compounds. So, P2O5 (phosphorus pentoxide) is a binary covalent compound. H2O (dihydrogen monoxide) is another one. This is in contrast to binary ionic compounds, which are salts, and are formed by a metal combining with a nonmetal with ionic bonds.
ionic bonds
yes, but not all salts are binary ionic compounds
Ionic
Ionic
Ionic
The name of the nonmetal in a binary compound with ionic bonds is modified to end in -ide. In ionic compounds with more than one nonmetal, including oxygen, other modifications of the name are used.