Question

why the double bond in the formation of oxygen
​

Answer 1

Oxygen therefore needs to gain two electrons to be stable. When two oxygen atoms come together they share two pairs of electrons between them, resulting in a double bond and a complete octet for each atom.

A Double bond is when two atoms share two pairs of electrons with each other. It is depicted by two horizontal lines between two atoms in a molecule. This type of bond is much stronger than a single bond, but less stable; this is due to its greater amount of reactivity compared to a single bond.

Thanks mark branliest please