'Air bags work by heating sodium azide, NaN<sub>3</sub>, to produce this gaseous element that fills the bag'
nitrogen
CAR: Air bags work by heating sodium azide, NaN<sub>3</sub>, to produce this gaseous element that fills the bag
Air bags work by heating sodium azide, NaN<sub>3</sub>, to produce this gaseous element that fills the bag
Air bags work by heating sodium azide, NaN<sub>3</sub>, to produce this gaseous element that fills the bag
CAR
nitrogen
CAR