Respuesta :
Answer is: transfer of electrons.
Ionic bond is the electrostatic attraction between oppositely charged ions.
For example, compound magnesium chloride (MgCl₂) has ionic bond.
Magnesium (Mg) transfers two electrons, became positive cation, to chlorine (Cl), which became negative anion.
Magnesium is metal from group 2 and chlorine is nonmetal from group 17 of the Periodic table.
The formation of an ionic bond involves [tex]\boxed{{\text{transfer of electrons}}}[/tex] .
Further Explanation:
Chemical bond is termed as the attractive force that is present between various atoms, ions or molecules. The formation of various chemical compounds takes place by the existence of chemical bonds. These bonds are formed either by transfer or by sharing of electrons. Protons and neutrons are never responsible for the formation of chemical bonds.
Ionic bond
It is the type of chemical bond that arises due to the interaction between a metal and a non-metal. In this type of bond, complete transfer of electrons takes place from metal to non-metal. Metals tend to lose electrons and non-metals tend to gain electrons. As a result, metal atoms form cations and anions are produced by non-metals.
The formation of cation occurs as follows:
[tex]{\text{A}}\left( {{\text{Metal}}} \right) - {e^ - } \to {{\text{A}}^ + }[/tex]
The formation of anion occurs as follows:
[tex]{\text{B}}\left( {{\text{Non - metal}}} \right) + {e^ - } \to {{\text{B}}^ - }[/tex]
The formation of ionic compound occurs as follows:
[tex]{{\text{A}}^ + } + {{\text{B}}^ - } \to {\text{AB}}[/tex]
The compounds formed as a result of ionic bonds are called ionic compounds. These compounds are hard solids, good conductors of heat and electricity, have high heat of fusion and high boiling and melting points.
Therefore the formation of ionic bond involves the transfer of electrons.
Learn more:
- Identification of ionic bonding: https://brainly.com/question/1603987
- What type of bond exists between phosphorus and chlorine? https://brainly.com/question/81715
Answer details:
Grade: High School
Subject: Chemistry
Chapter: Ionic and covalent compounds
Keywords: chemical bond, ionic bond, cation, anion, ionic compounds, transfer, electrons, protons, neutrons, chemical compounds, hard solids, heat of fusion, high boiling points, good conductors.
