If the difference in the electronegativity between the two atoms is above 1.7, then an ionic bond is formed.
It is ionic because it is between a metal and a nonmetal.
a covalent bond is a bond between two nonmetals. the electrons are "shared" between the two atoms. example: H2O. an ionic bond forms between a metal and nonmetal. in an ionic bond, the electrons aren't shared, but are transferred from the metal to the nonmetal, leaving the metal with a positive charge and the nonmetal with a negative charge. examples: MgO, NaCl.
Cesium is a metal and fluorine is a nonmetal. When a metal and nonmetal bond, they form an ionic bond.
Na and S will form an ionic bond because Na is a nonmetal and S is a metal. Therefore when a metal and nonmetal bond, it forms an ionic bond.
Lithium iodide is an ionic compound. Usually, a bond between a metal and a nonmetal is ionic.
Ionic
An ionic compound is a bond between a metal and a nonmetal.
It is ionic because it is between a metal and a nonmetal.
a covalent bond is a bond between two nonmetals. the electrons are "shared" between the two atoms. example: H2O. an ionic bond forms between a metal and nonmetal. in an ionic bond, the electrons aren't shared, but are transferred from the metal to the nonmetal, leaving the metal with a positive charge and the nonmetal with a negative charge. examples: MgO, NaCl.
Cesium is a metal and fluorine is a nonmetal. When a metal and nonmetal bond, they form an ionic bond.
ionic
ionic bond conects a nonmetal and a metal. covalent bond connects a nonmetal and another nonmetal.
Ionic bond is specific for metal-nonmetal combinations.
Na and S will form an ionic bond because Na is a nonmetal and S is a metal. Therefore when a metal and nonmetal bond, it forms an ionic bond.
Lithium iodide is an ionic compound. Usually, a bond between a metal and a nonmetal is ionic.
Ionic; it's a bond between a metal (Na) and a nonmetal (Cl).
A metal and a nonmetal can form an ionic bond.