A. 90% Hydrogen, 10% Nitrogen
B. 80% Nitrogen, 20% Hydrogen
C. 60% Nitrogen, 40% inert gases
D. None of these
Explanation:
Several elements have been detected in the lunar atmosphere. Detectors left by Apollo astronauts have detected argon-40, helium-4, oxygen, methane, nitrogen, carbon monoxide and carbon dioxide.
Today’s top Pakistan current affairs 24th May 2022 with download link available in pdf. These…
Today’s top Pakistan current affairs 23rd May 2022 with download link available in pdf. These…
Today’s top Pakistan current affairs 20 May 2022 with download link available in pdf. These…
Today’s top Pakistan current affairs 19th May 2022 with download link available in pdf. These…
Today’s top Pakistan current affairs 9th May 2022 with download link available in pdf. These…
Today’s top Pakistan current affairs 7th May 2022 with download link available in pdf. These…