They react to form ammonia
It forms Ammonia, which is possibly H3N.
The nitrogen and hydrogen that don't react are recycled and put through the process again.
BOOM.
Nothing.
We would need to know the situation to be able to answer this question.
YES, this happens when hydrogen burns. 2H2 + O2 ==> 2H2O
hyrdrogen bonds.
In chemistry it is called decomposition. This is when a compound with multiple elements gets broken down into pure elements like hydrogen and nitrogen... That is how we get nutrition from the food we eat (it is what happens in the stomach).
Hydrogen bonds is the process when hydrogen atoms interact and are attracted to other atoms such as nitrogen. It happens naturally in substances like water.
Carbon and Nitrogen play a large part in composting. All living organisms need relatively large amounts of the element, MORE
Nothing will happen as neon is chemically inert due to the presence of completely filled orbitals.
Formation of: - iron nitride, Fe2N - iron hydride, FeH or more correct FeHx