A covalent HH bond is the net result of attractive and repulsive electrostatic forces. The nucleuselectron attractions (blue arrows) are greater than the nucleusnucleus and electronelectron repulsions (red arrows), resulting in a net attractive force that holds the atoms together to form an H2 molecule.
Nylon Chiffon is a knitted tricot that is a soft, sheer fabric used for bridal and prom gowns, costumes, furnishings, floral design, over skirts, sheer sleeves, wraps and anything that is layered to take advantage of the transparency.
When sewing chiffon, many crafters layer tissue paper in between the two pieces being sewn together. The tissue paper helps keep the fabric together, with the rough surface of the tissue holding the chiffon in place while it is handled. After sewing, the tissue paper can be carefully ripped out.