Sodium chloride is a compound. The chemical formula of it is NaCl. The component elements are Na and Cl.
The chemical formula for sodium chloride is NaCl. The component elements are bond with ionic bonds. So sodium chloride is a compound.
heterogeneous
compound and element
Sodium chloride is a compound of sodium and chlorine formed by ionic bonding of sodium ions and chlorine ions.
compound
It is an element.
it is a heterogeneous
Concrete is a heterogeneous mixture.
heterogeneous
Homogeneous mixture
Vinegar is a homogeneous mixture.
heterogeneous