What type of reaction is Na Cl?

Sodium chloride (NaCl) is formed through an ionic reaction, specifically the reaction between sodium (Na) and chlorine (Cl). In this process, sodium donates an electron to chlorine, resulting in the formation of Na⁺ and Cl⁻ ions, which are held together by strong electrostatic forces in a crystal lattice structure. This type of reaction is classified as a synthesis reaction, as two elements combine to form a compound.