The bond in the diatomic chlorine molecule Cl2 is a covalent bond where electrons are shared between atoms. In sodium chloride NaCl, the bond is an ionic bond where electrons are transferred from sodium to chlorine, resulting in the formation of positively and negatively charged ions that are attracted to each other.
The sodium chloride molecule is an ionic compound composed of a sodium cation (Na+) and a chloride anion (Cl-). It forms a crystal lattice structure in solid form and is commonly known as table salt. Sodium chloride is essential for many biological processes and is commonly used as a seasoning in cooking.
In the giant ionic lattice each sodium ion is surrounded by 6 chloride ions in and octahedral array. Likewise each chlorine is surrounded by 6 sodium atoms. Molecular NaCl , formed at high temperature in the gas phase is found a diatomic molecules NaCl as well as (NaCl)n . The diatomic molecule has a very high dipole moment indicating that the bonding is principally ionic.
Sodium is not diatomic. Sodium is a metallic element that typically exists as individual atoms in its elemental form. Diatomic molecules, on the other hand, are molecules made up of two atoms of the same element bonded together. An example of a diatomic molecule is diatomic oxygen (O2).
Potassium is not a diatomic element. Diatomic elements are those that naturally exist as molecules with two atoms bonded together, such as chlorine (Cl2), iodine (I2), and hydrogen (H2). Potassium (K) does not naturally form diatomic molecules.
Sodium chloride has two atoms in the formula unit (NaCl): sodium and chlorine.
Sodium chloride is a compound.
Sodium chloride is not a cause of cancer.
Sodium chloride is formed from sodium and chlorine.
sodium chloride
Solid sodium chloride is not an electrolyte.Sodium chloride in water solutions or molten sodium chloride are electrolytes.
Sodium and chlorine are the only elements in sodium chloride.