carbon
Laughing Gas is N2O, so nitrogen and oxygen
oxygen
Boron is the trace element in blue diamonds.
hydrogen. it makes it explode:)
it depends on the person because i know it makes me laugh!
Laughing Gas is N2O, so nitrogen and oxygen
oxygen
Laughing Gas is N2O, so nitrogen and oxygen
the element of find onther place to look it up
Hydrogen
Nitrogen
Nitrogen
It is nitrogen and it makes more than 78% of the air.
Hydrogen.
helium
Hydrogen.
Nitrogen