Question

Oxygen has 6 valence electrons. How many electrons does an atom of oxygen need to become stable?

Answer 1

Answer:

Two electrons

Explanation:

According to the octet rule, atoms must bond to each other, sharing electrons among themselves in an attempt to complete their valence shell (last layer of the electrosphere). In other words, an atom becomes stable when it has 8 electrons in its valence shell.

Oxygen atoms have six electrons in their valence shell, so to achieve the stability suggested by the octet rule (eight electrons), these atoms share two electrons, forming one oxygen gas (O₂) molecule.

Answer 2

The atom of oxygen needs 2 electrons to be stable.

What is a stable atom?

A stable atom is a type of type that has either octet or duplet structure. An octet structure is characterized by 8 valence electrons while duplet structure is characterized by 2 valance electrons.

Valance electron of oxygen

The valance electron of oxygen atom is 6 and the oxygen atom needs 2 electrons to be stable.

Thus, the atom of oxygen needs 2 electrons to be stable.

Learn more about stable structure of atom here: https://brainly.com/question/18087217