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प्रश्न
Name the following:
The main, rare (inert) gas present in air.
एक शब्द/वाक्यांश उत्तर
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उत्तर
Argon
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
संबंधित प्रश्न
Complete and balance the following equation
CaO + H2O →
Write ‘true’ or ‘false for the following;
The composition of air was discovered by Lavoisier.
Explain the importance of nitrogen of the air for plant growth.
State four different properties of a compound and a mixture.
Compare respiration and combustion-both involving oxygen of the air.
What happens if the percentage of oxygen in the air reaches to 70%?
What happens if the percentage of carbon-dioxide increases in the air?
Whales come up to the water surface to breathe in oxygen.
Why do traffic assistants wear a mask on duty?
The composition of air changes slightly from place to place. Give examples.
