Question

Noble gas used in the miner's cap lamp is
(a) krypton
(b) argon
(c) helium
(d) radon

Answer 1

HEY
_____________
HERE IS YOUR ANSWER
__________________
krypton



please mark me brainlist and follow me

Answer 2

The noble gases are denoted with presented range and include earth atmosphere and excepting the helium and radon.

It includes major commercial sources that range with air and they are obtained by liquefaction and fractional distillation that most helium produced commercially from certain natural gas wells.

The noble gases that make earth’s atmosphere and which their approximately named helium.