Sodium chloride. Salt or Sodium Chloride (NaCl) is a good example of a ionic bonding. Sodium (Na) has 1 valance electron and Chlorine (Cl) has 7 electrons in its outer orbit. If Sodium lost its valance electron, its next shell will be full.
People also ask, is sodium chloride an ionic or covalent bond?
Comparison of Ionic and Covalent Bonds. A molecule or compound is made when two or more atoms form a chemical bond that links them together. Ionic bonds usually occur between metal and nonmetal ions. For example, sodium (Na), a metal, and chloride (Cl), a nonmetal, form an ionic bond to make NaCl.
How is sodium chloride bonded together?
A negative ion is sometimes called an anion. The sodium ions and chloride ions are held together by the strong electrostatic attractions between the positive and negative charges. You need one sodium atom to provide the extra electron for one chlorine atom, so they combine together 1:1. The formula is therefore NaCl.