Question

what what is noble gas and give uses of water gas​

Answer 1

Answer:

noble gases burn completely without any residue.

water gas is used for energy purposes.

Answer 2

Answer:

The noble gases are used to form inert atmospheres, typically for arc welding, to protect specimens, and to deter chemical reactions. The elements are used in lamps, such as neon lights and krypton headlamps, and in lasers. Helium is used in balloons, for deep-sea diving air tanks, and to cool superconducting magnets.