The Irish culture uses the Claddagh symbol, the Celtic Knot and the Trinity Knot to express their love for one another. These symbols bring the Celtic people together as one. They are popularly used throughout jewelry, decorations and expressive art.
Because HCl is a polar molecule but doesn't have the H-F, H-O, or H-N bonds needed for hydrogen bonding, its intermolecular forces are dipole-dipole forces. This does not actually experience Hydrogen bonds as it is not Hydrogen bonded with either N,O, or F. London dispersion forces occur from the attraction between temporarily polarized nonpolar molecules. Here's what happens: The electrons in a molecule are pretty much randomly and evenly distributed.
1 This attraction forms weak bonds between molecules. 2  When hydrogen is one of the atoms within a molecule that is attracted to the dipole on another molecule, this somewhat stronger dipole-dipole attraction is called a hydrogen bond. The hydrogen bond is the attraction between molecules, not the covalent bond which is formed between hydrogen and an atom from its own molecule. 2  Below are some examples of hydrogen bonding. 3  Click on the image below to see hydrogen bonds represented as dotted lines in this computer model.