A covalent bond forms when two or more atoms share a pair of electrons to form a bond
Atoms make up all matter around us, they are the smallest part of all things. Atoms in the periodic table all have different numbers of protons and are known as elements and they can be combined to make compounds and molecules
Covalent bonding is the bonding found in non metals, involving the sharing of a pair of electrons or more between the atoms.
Intermolecular forces are the weak attractions between molecules that are covalently bonded.