Ionic bonds are stronger than covalent bonds due to following reasons -
Ionic bonds result from the mutual attraction between oppositely charged ions while a Covalent Bond is a bond that results from a sharing of electrons between nuclei.
They tend to be stronger than covalent bonds due to the coulombic attraction between ions of opposite charges.
Bonds formed between non-metals are generally covalent bonds. Ionic bonds can ONLY be formed with a cation and an anion. Generally, these ions come from a metal (cation) and...
Well, the one is a non-directional bond that derives from the interaction of like and unlike charged particles. And t'other is a strongly directional bond that results from the sharing...
Chemical bonds are formed by the sharing of electron densities between two atoms. The electron density of the atoms is held between the two atoms and attracted to the positive...
The strength of a single covalent bond requires more energy to break than a single ionic bond. However ionic bonds form crystal networks where a positive ion can be held...
Something worth knowing about deciding between nonpolar and polar is that only two of the same element can form an ideally nonpolar bond. With this in mind, the $"Br"-"Br"$...
The answer is (C) have polar covalent bonds with a partial negative charge on the hydrogen atoms. If you only go by the options given, the answer will be obvious...
Both network covalent solids, and ionic solids ARE non-molecular, and are therefore expected to have elevated melting points with respect to molecular species. Let's compare the melting points of $NaCl$...
Ionic compounds are inherently non-molecular. Each cation is electrostatically ATTRACTED to EVERY other anion in the crystal. Of course, each cation is electrostatically REPELLED by EVERY other cation in the...