Nitrogen is lighter than oxygen
Lighter Fluid
Yes , as is Zippo lighter fluid .
liquid nitrogen is probably a fluid.
any lighter fluid, except for bic lighter fluid
Slide the lighter body out of the lighter case, by pulling on the wick cage. With the lighter body upside down squirt lighter fluid into the fiber packing in the lighter until saturated. Reassemble the lighter body into the lighter case. Let excess lighter fluid evaporate before using the lighter.
nitrogen is lighter than oxygen
Helium
Butane.
Absolutely not, you should only use Zippo Lighter fluid. If you're in a pinch, Ronson lighter fluid works too.
no, lighter fluid is not flamable if it is dry, because the "Dryness" is caused by the evaporation of the fluid. Basically, its not there anymore.
I'm kind of at a loss that the question even has to be answered but, no, you can not use dry cleaning fluid in a cigarette lighter.