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प्रश्न
Give one use for the following inert gase :
neon
एक पंक्ति में उत्तर
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उत्तर
Neon— Neon is used for making advertisement sign boards.
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संबंधित प्रश्न
Why is the atmosphere essential for life?
Give one use for the following inert gase :
xenon
State one method by which :
- Oxygen is added to air
- Carbon dioxide is added to air
- Oxygen is removed from the air
- Carbon dioxide is removed from the air
Give reasons to support the fact that air is a mixture.
Explain natural and human-made sources of air pollution.
Briefly explain main layers of the atmosphere.
Discuss two useful applications of greenhouse effect.
Air is a ____.
What is moving air called?
Name two example for wind instruments.
