Flashcards in 10-11 Test Deck (7)
______: this elemental gas is reddish in color and is used to make flame retardant compounds.
______: this element makes up most of the air we breathe and its 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 and it's a deadly, yellow-green gas.
_______: modern blimps today rely on this gas for lift.
___: a "goiter" is caused by a deficiency is this element