Flashcards in 10&11 Test Deck (7)
________: this elemental gas is reddish in color. & is used to make flame retardant compounds.
_________: this element makes up most of the air we breathe & it's the most important element used in agricultural fertilizers,
______: Teflon, Freon12, and R-134a all contain this element
_______: the Montreal protocol deals with the banning of compounds containing this & it's a deadly, yellow-green gas
________: modern blimps today rely on this gas for lift.
________: a "goiter" is caused by a deficiency of this element