This is a chemical reaction, a chemical change.
By heating sodium chloride is melted and after this transformed in gas.
Chemical reaction.
Sodium chloride is a chemical compound (NaCl), not a property.
The dissolution of sodium chloride is considered as a physical process.
Sodium chloride has the chemical formula NaCl and sodium sulfate has the chemical formula Na2SO4.
sulfur sodium chloride sand is a homogeneous mixture (solution)
Sodium chloride is NaCl, calcium chloride is CaCl2. Consequently all the physical and chemical properties are different.
Sublimation is a physical change.
It
sodium chloride as a compound has different physical and chemical properties than sodium and chloride not mixed together
Neither, Sodium Chloride (NaCl) is a salt (table salt) made by reacting the metal Sodium with the Gas Chlorine. The substance, Sodium Chloride, has both physical and chemical properties but is not a property itself.
The chemical name of sodium chloride is sodium chloride. The formula is NaCl.
Physical Change
The empirical formula of sodium chloride is NaCl.