Ionic Bonds and the Spark of Electricity

An ionic bond forms when one atom gives up electrons and another gains them.
This transfer creates charged particles called ions—positive cations and negative anions.
Table salt (NaCl) is the classic example of atoms held together by ionic bonds.
The attraction between oppositely charged ions is what makes the bond strong.
Ionic compounds usually form solid crystals with repeating patterns.
When dissolved in water, ionic compounds release ions that can carry electricity.
This movement of charged particles is the spark behind electrical conductivity.
Ionic bonds often form between metals and nonmetals.
They give rise to compounds with high melting and boiling points.
Without ionic bonds, batteries, nerve signals, and even table salt wouldn’t exist.