oxygen contains 6 electrons in its outermost shell contains ,to complete its octet it shares 2 electrons and hence form two covalent bonds(1 sigma and 1 pi bond).
Two oxygen atoms connect via a double covalent bond, sharing a total of four electrons (two from each atom). This bond allows the oxygen atoms to achieve a stable electron configuration by filling their outermost energy level with eight electrons.
Technically, there is only one covalent bond, but since it involves four atoms, it is usually called a "double" bond. Therefore, an answer of two might be preferred.
Covalent bonds hold the atoms together in a water molecule. In covalent bonds atoms share electrons.
Covalent bond
P4O2 is a covalent compound. It consists of nonmetals (phosphorus and oxygen) bonded together by sharing electrons, which is characteristic of covalent bonding.
Trimethylxanthine refers to caffeine, which is a covalent compound. It consists of carbon, hydrogen, and oxygen atoms bonded together through covalent bonds.
Sugar is a covalent compound. It is made up of carbon, hydrogen, and oxygen atoms bonded together through covalent bonds.
Water is a covalent compound in which hydrogen and oxygen are bonded together by covalent bonds.
2
The bond in water is covalent.
Covalent bonds hold the atoms together in a water molecule. In covalent bonds atoms share electrons.
Covalent bond
more than one oxygen atom joined together by single covalent bonds
A covalent bond holds hydrogen and oxygen atoms together in a water molecule. This bond is formed by the sharing of electrons between the atoms.
Hydrogen is linked by a covalent bond to an atom of oxygen. The covalent bonds are polar, as the oxygen atoms have a slight negative charge.
Hydrogen is linked by a covalent bond to an atom of oxygen. The covalent bonds are polar, as the oxygen atoms have a slight negative charge.
Non polar covalent bond.
Covalent bonds. The hydrogen and oxygen bond together by sharing outer shell electrons.
Polar Covalent Bond