verbal-of or relating to or formed from words in general; verbal ability. 3. verbal-of or relating to or formed from a verb; verbal adjectives like `running' in `hot and cold running water'. 4.
The company's zBoard is a material made up of 99 percent post-consumer recycled paper (the remaining 1 percent is paper as well), completely recyclable and less than half the weight (with the same strength) of particle board.
Zinc oxide is an inorganic compound with the formula ZnO. ZnO is a white powder that is insoluble in water, and it is widely used as an additive in numerous materials and products including rubbers, plastics, ceramics, glass, cement, lubricants, paints, ointments, adhesives, sealants, pigments, foods, batteries, ferrites, fire retardants, and first-aid tapes. Although it occurs naturally as the mineral zincite, most zinc oxide is produced synthetically. ZnO is a wide-bandgap semiconductor of the II-VI semiconductor group. The native doping of the semiconductor due to oxygen vacancies or zinc interstitials is n-type.