To the best of my knowledge it doesn't.
there is no krypton in the human body
Krypton is not in the human body, but in the atmosphere in very small amounts.
Krypton is gas and does not need melting.
Krypton is inert, which means it has no effect on anything. If it is inhaled in excessive amounts, it can cause dizziness and nausea.
it's fast it's bright its a florescent light! You need to get krypton to night or Do you want the best kind of light? Well you won't have it unless you get krypton to night!!
Krypton is already a noble gas and hence need not gain noble gas configuration.
Krypton is a noble gas, and as such is not reactive. Apart from keeping it isolated for whatever purposes you have for it, I doubt that it would require anything special.
Krypton Tetrafluoride
No. Krypton gas is an element and therefore a pure substance.
No, krypton is odorless.
It is Krypton!
Krypton is a gas.