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 is a lightweight, sheer, plain woven fabric that can be made from cotton, silk or synthetic fibers.It is defined by the type of weave, twist and weight of the yarns used.eave. Chiffon fabric is constructed with a balanced plain weave. This means that the warp and weft threads on the loom are the same weight and are woven in a basic over-under crisscross pattern, giving the woven fabric a checkerboard appearance.