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Compare and contrast ionic, covalent, and metallic bonds. Learn how to distinguish between them with pictures and a table.

Learn the difference between ionic and covalent bonds. See examples of the two types of chemical bonding and how to predict which type of bond will form.

Covalent bonds are chemical bonds between two non-metal atoms. An example is water, where hydrogen (H) and oxygen (O) bond together to make (H2O). As they are both non-metals—which need to gain electrons—they have to share, so their outer shells cross over in order to have a full outer shell. A full outer shell has eight electrons. The electrons in this outer shell are called valence electrons.

The definition of a covalent bond is a chemical link between two atoms or ions in which the electron pairs are shared.

An example of covalent bonding between hydrogen and chlorine. Instead of needing eight valence electrons to gain a full shell, hydrogen only needs two, making it possible for these elements to make a compound.

Learn about metallic bonding and see how it differs from ionic and covalent bonds. Get examples of metallic bonds.

Download the Van der waals force is a distance-dependent interaction between atoms or molecules. Unlike ionic or covalent bonds.the weak dipole attraction . physics and chemistry concept. 28282119 royalty-free Vector from Vecteezy for your project and explore over a million other vectors, icons and clipart graphics!