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.
Chiffon, which is a French word for rag, is a lightweight sheer material with a slightly rough feel to it.It can be made from cotton, silk or synthetic fibers, but is usually associated with silk or nylon. Chiffon can be dyed to almost any shade desired, however if made from polyester it is difficult to dye.t tears very easily inside a washing machine, and a garment made of chiffon can rip apart while the wearer is sleeping in it. Most chiffon nowadays is made from polyester (for stain resistance) which is woven as a stretch-knit fabric. Stretch-knit is a way of making non-stretchable fabrics stretch.