a molecule
a group of atoms held together by covalent bonds are called a molecule
When atoms combine, they form chemical bonds. (Nuclear reactions are covered elsewhere.) The atoms will form either an ionic or covalent bonds to create molecules of a chemical compound. A compound formed by ionic bonds is one wherein one atom "borrows" electrons from another atom, which "loans" those electrons out. A compound formed by covalent bonds is one wherein the atoms involved will share electrons between them.
We know that table salt is sodium chloride (NaCl), and it is composed of a sodium and a chlorine atom connected by an ionic bond. In that bond, the sodium atom loans an electron to the chlorine atom, which takes that electron. If we consider table sugar, which is sucrose (C12H22O11), the carbon, hydrogen and oxygen atoms share electrons between them in covalent bonds.
sharing of electrons between two atoms holds two or more atoms by covalent bonds.
A covalently bonded molecule.
This is a molecule.
Covalent bond is formed by the sharing of electrons between two atoms and it is this force of attraction that holds the atoms in covalent bond together.
A Polar Covalent bond
Two types of chemical bonds are very important: ionic and covalent.
Covalent bonds hold all these atoms together with the central atoms here the two phosphorous atoms.
Covalent Bond .
Bonds hold atoms together. There are hydrogen bonds, ionic bonds, and covalent bonds.
Covalent bond is formed by the sharing of electrons between two atoms and it is this force of attraction that holds the atoms in covalent bond together.
These chemical bonds are ionic, covalent or metallic.
Chemical bonds, specifically covalent bonds.
When atoms share electrons, as they do in covalent bonds, it creates a force that holds the atoms together.
There are two: Ionic Bonds, and Covalent Bonds
Covalent Bonds
The bond in water is covalent.
A Polar Covalent bond
A Polar Covalent bond
Two types of chemical bonds are very important: ionic and covalent.
Covalent bonds hold all these atoms together with the central atoms here the two phosphorous atoms.