Question

Which principles are responsible for the formation of chemical bond. The various theories given to understand the chemical bonding and structure of molecule from ancient time to till now with their shortcomings and explain. Make model of the structure of any three molecules.

Answer 1

Answer:

Explanation:

Chemical bonds are forces that hold atoms together to make compounds or molecules. Chemical bonds include covalent, polar covalent, and ionic bonds. Atoms with relatively similar electronegativities share electrons between them and are connected by covalent bonds.