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When two oxygen atoms combine to form a molecule, they do so by sharing electrons in a covalent bond. Each oxygen atom has six valence electrons and needs two more to complete its outer shell; by sharing two pairs of electrons, they both achieve a stable configuration. This results in the formation of an O₂ molecule, which is essential for processes like respiration and combustion.

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1mo ago

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Related Questions

Do atoms combine by sharing electrons?

Atoms share electrons when they form covalent bonds.


When atoms combine by the sharing of electrons a what is produced?

Chemical bonds are formed by sharing of atoms.


What Atoms in a molecule are held together through shared what?

Atoms in a molecule are held together through shared electrons. This sharing occurs in a type of bond known as a covalent bond, where two or more atoms combine by sharing pairs of electrons to achieve stability and fill their outer electron shells. This electron sharing allows atoms to form various molecular structures and compounds.


What atoms form when they combine together?

When atoms combine, they form molecules. The type of molecule formed depends on the atoms involved and how they bond with each other. Bonding can occur through ionic bonds (transfer of electrons) or covalent bonds (sharing of electrons).


When two atoms combine it makes what?

a molecule


Does atoms combine to form molecule?

yes


What is made when 2 atoms combine?

When two atoms combine, they can form a molecule or a compound, depending on the type of atoms involved. A molecule is formed when two atoms of the same element combine, while a compound is formed when atoms of different elements combine. This combination is achieved through chemical bonding.


What occurs when 2 atoms combine?

they form a molecule


What is the substance created when two atoms combine?

When two atoms combine, they form a molecule. This is a substance that results from the bonding of atoms through chemical interactions. The type of molecule that is formed depends on the atoms involved and the way they bond with each other.


What atoms combine?

Atoms never combine (except in nuclear fusion), what we refer to as combination is a sharing of electrons and thus a change in electrical charge.


When nitrogen and hydrogen combine what will be the ratio of hydrogen atoms to nitrogen atoms in a molecule of the resulting compounds?

In a molecule of ammonia (NH3), which forms when nitrogen and hydrogen combine, the ratio of hydrogen atoms to nitrogen atoms is 3:1.


Do atoms of different elements combine the same?

they combine with themselves atoms of different elements connot combine with each other wothout making a new molecule