Explain how a covalent bond is different than an ionic bond. which type of bond is the stronger of the two bonds? give examples of molecules that are formed by each type of bond.

Ionic bond

Ionic Bond-NaCl

Covalent bond-

Explanation:

Covalent bond is formed by sharing of electrons between two non metals to complete their octet.The covalent bond is formed between two non metals which have similar electronegativity.

While ionic bond is formed by gain or lose of electrons between metal and non metal and complete their octet.It is formed between two ions in which one is positive due to lose of electrons and other non metal is negative ion  due to gain of electron.

Ionic bond is formed by lose or gain of electrons therefore, it is stronger than covalent bond.

Example of ionic bond is NaCl

Example of covalent bond is

oceans

indian ocean

pacific ocean

atlantic ocean

arctic ocean

southern ocean

igneous rocks which formed by the crystallization of magma at the surface of the earth called extrusive rocks. they are characterized by fine-grained textures because the rapid cooling at or near the surface did not provide enough time for large crystals to grow.