What is NaCl?

NaCl = Ordinary table salt = sodium chloride

NaCl is the chemical name for a chemical called sodium chloride, better known as salt.

Nacl is Sodium chloride /ˌsoʊdiəm ˈklɔːraɪd/, also known as salt or halite, is an ionic compound with the chemical formula NaCl, representing a 1:1 ratio of sodium and chloride ions.

NaCl is called sodium chloride, but you'll probably recognize it as table salt

NaCl is salt. It is the MOST common Sodium Halide in the world. It has an ionic structure "an ionic structure is a regular arrangement of ions in a lattice - that are held together by forces of attractions that exist between oppositely charged ions". It is readily soluble in water, and is a not a conducter when solid as the ions are locked in a lattice, but is when molten as the ions can move freely and carry charge.

NaCl stands for Sodium Chloride.Sodium and Chloride are composed in 1:1 ratio in NaCl,It is also known as"common table salt".Sodium is (cat)ion and Chloride is (an)ion.Strong Electrostatic force of attraction keep them together.

Sodium Choride.

Sodium chloride

Sodium chloride or also known as common table salt

NaCl is the chemical symbol for sodium chloride.

Sodium Chloride is 'common table salt' that you may put on your food.

Na is 'Nadium' the classical Greek name for sodium
Cl is 'Chlorine'

The symbol indicates that there is one each of sodium and chlorine in the molecule.
More correctly, one sodium (cat)ion (Na^+) and one chloride (an)ion (Cl^-), which are held together by electrostatic' attraction (opposite charges attract ; like the N /S poles of magnets).