Helium gas was discovered at Vijayadurg of Sindhudurg District. When is helium day celebrated?
Helium gas was discovered at Vijayadurg of Sindhudurg District. When is helium day celebrated? Correct Answer July 10
The correct answer is July 10.
Key Points
- Helium
- Its atomic number is 2 and its mass number is 4.
- It was discovered by Lockyer and Janssen.
- It is the largest element found in the universe.
- The main source of Helium is Natural Gas.
- It is a non-inflammable, non-volatile light gas.
- It is used in filling balloons for meteorological observations.
- On the 10th July 1908, Helium was liquefied for the first time by the physicist Heike Kamerlingh-Onnes.
- To honor this discovery 10th July has been celebrated as Helium Conservation Day.
Additional Information
| Days | Events |
| May 18 | Worlds AIIDS Vaccine Day |
| August 18 | National Ice Cream Pie Day |
| December 18 | Minorities Rights Days in India |
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Feb 20, 2025