explain the term with example:covalent bond
Answers
Answer:
A covalent bond, also called a molecular bond, is a chemical bond that involves the sharing of electron pairs between atoms. These electron pairs are known as shared pairs or bonding pairs, and the stable balance of attractive and repulsive forces between atoms, when they share electrons, is known as covalent bonding.
Examples of compounds that contain only covalent bonds are methane (CH4), carbon monoxide (CO), and iodine monobromide (IBr).
Covalent bonding between hydrogen atoms: Since each hydrogen atom has one electron, they are able to fill their outermost shells by sharing a pair of electrons through a covalent bond.
Answer:
Covalent bond is a bond between two Carbon atoms or atoms of other elements which are formed Sharing of electrons between them. The shared pair of electrons belong to the outermost she'll of both of atoms. These bonds have low melting and boiling point.
Example: Methane, Ethane.