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.
In India, Tibet, and China, saffron has been used to produce the yellow-red color of robes for Hindu and Buddhist monks. The main dye component, crocin, a flavonoid, has also been found in the less expensive gardenia fruit, which is now being developed as an alternative source for dye purposes in China.n some countries, such as Spain, Iran, and India, people know that saffron is worth its price and make good use of it. To meet the demand, world annual production is about 265 tons per year, which is grown on about 90,000 acres of land (if efficiently cultivated, each acre produces about 6 pounds of saffron a year).