Question

Discuss the formation of ionic bonds.

   Discuss the formation of ionic bonds.

Chemistry Matter and Change

Chemistry Matter and Change

Thandi Buthelezi,… 1st Edition

Chapter 7, Problem 61

Instant Answer

Solved by Expert David Collins

05/09/2021

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Valence electrons are the electrons in the outermost shell of an atom. These are the electrons that are involved in chemical reactions and bond formation. Show more…

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Discuss the formation of ionic bonds.

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Key Concepts

Ionic Bond

An ionic bond is a chemical bond that forms through the complete transfer of electrons from one atom to another, resulting in the formation of oppositely charged ions. These ions are held together by strong electrostatic forces of attraction, which create a stable compound.

Electron Transfer

Electron transfer is the process by which one atom donates one or more electrons to another atom. This transfer typically occurs between atoms with contrasting electronegativities, where the atom losing electrons becomes a positively charged cation and the atom gaining electrons becomes a negatively charged anion.

Electronegativity Difference

A significant difference in electronegativity between two atoms is a driving factor in ionic bond formation. The more electronegative atom attracts electrons more strongly, which promotes the electron transfer needed to form ions.

Coulombic Attraction

Coulombic or electrostatic attraction is the force that draws oppositely charged ions together in an ionic bond. This attraction counterbalances the energy required for electron transfer and leads to the formation of a stable ionic structure.

Lattice Energy

Lattice energy is the energy released when gaseous ions come together to form a crystalline lattice. It is a measure of the strength of the ionic bonds in a compound and plays a crucial role in determining the compound's stability and physical properties.

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