These chemicals were used as refrigerants in air conditioners and refrigerators / freezers. They were used as propellants in cleaners, room deodorizers, furniture polishes, ha â¦ ir spray, perfumes and more. They were used as blowing agents in the production of styrofoam, foam rubber, and more.
paleâ¢ness, n. [uncountable] pale 2 /peÉªl/ USA pronunciation n. a stake or picket, as of a fence. limits; bounds: outside the pale of my jurisdiction. Idioms. Idioms beyond the pale, beyond the limits of proper behavior, courtesy, etc.: Holding children hostage for political purposes is behavior beyond the pale.
1 (hue, as opposed to achromatic colours) : hue, shade, blee. ( 2 human skin tone as an indicator of race or ethnicity) : colour of oneâs skin, complexion, blee, ethnicity, race. ( 3 interest, especially in a selective area) : interest. ( 4 dark tincture) : stain. ( 5 standard or banner) : banner, standard.