Bond

From Eterna Wiki

A chemical bond or bond is an interaction between atoms, ions, or molecules. Types of bonds include covalent bonds and ionic bonds. Additionally, sometimes hydrogen bonds are considered bonds, although they are weaker than covalent bonds and ionic bonds.

Covalent bonds are structurally important in the backbones of RNA and DNA. Hydrogen bonds are important in base pair interactions.

See also

The Wikipedia page on chemical bonds