No, salt is ionic.
In a double covalent bond, two atoms share two pairs of electrons. For example, in a carbon dioxide molecule (CO2), the carbon atom forms a double covalent bond with each oxygen atom.
An example of a compound with a double covalent bond is ethene (C2H4), while an example of a compound with a triple covalent bond is nitrogen gas (N2). Double bonds involve the sharing of two pairs of electrons between atoms, while triple bonds involve the sharing of three pairs of electrons.
double covalent is stronger
A solvent is polar if its molecules contain highly polar covalent bonds, for example water, or ionic bonds, for example molten salt.
ionic - Sodium Chloride Covalent - Water ionic - Sodium Chloride Covalent - Water
B. binary ionic compound
This is an ionic compound, for example a salt as potassium chloride.
A covalent bond which is either double or triple covalent bond.
Nitrogen tetroxide has four double covalent bonds.
A double covalent bond occurs when atoms share two pairs of electrons.
An ionic compound can be either salt or sugar. Table salt (sodium chloride) is a common example of an ionic compound that is a salt, while table sugar (sucrose) is a covalent compound. Both salt and sugar can consist of ions, but they have different chemical compositions and structures.
The nitrogen atoms in nitrogen gas, N2, are triple covalently bonded. The oxygen atoms in oxygen gas, O2, are double covalently bonded. Table salt and sidewalk salt are composed of sodium and chloride ions chemically bonded, therefore they are ionic compounds.