what are the uses of that gas which has atomic number 36?
In photography, in making energy efficient fluorescent lamps etc.
Krypton
Krypton's multiple emission lines make ionized krypton gas discharges appear whitish, which in turn makes krypton-based bulbs useful in photography as a white light source. Krypton is used in some photographic flashes for high speed photography. Krypton gas is also combined with mercury to make luminous signs that glow with a bright greenish-blue light.

Krypton is mixed with argon in energy efficient fluorescent lamps, reducing the power consumption, 
where is krypton located on the periodic table UNANSWERABLE how would you describe this element's physical features? A colorless, odorless, and tasteless gas. what is its atomic number? 36. what type of gas is it categorized under? Noble gas. apart from this element, is there any other element that belongs to the above type of gas? Helium, neon , argon, xenon, and the radon. do all of these gases mentioned in the above list occur naturally in nature? Yes, they do. do all of these types of gases occur in the earth's atmosphere? Yes, all except helium. is there any other planet or heavenly body in the solar system where these types of gases can occur? Yes, helium in sun
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Krypton [SEP] Applications
A brighter light results with more blue color than conventional incandescent lamps. Krypton's white discharge is sometimes used as an artistic effect in gas discharge "neon" tubes. Krypton produces much higher light power than neon in the red spectral line region, and for this reason, red lasers for high-power laser light-shows are often krypton lasers with mirrors that select the red spectral line for laser amplification and emission, rather than the more familiar helium-neon variety, which could not achieve the same multi-watt outputs.