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प्रश्न
Give Two Examples for Each of the Following: Inert Gases
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उत्तर
Helium, argon, neon.
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संबंधित प्रश्न
Give one use of the following substance:
Iron
Find the atomicity of the Following molecule:
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Tick (√) the correct alternative from the choice given for the following statement.
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Complete the statement – an element is a pure substance made up of ____________ atoms.
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1. Metallic element
2. Non-metallic element
3. Metalloid
4. Noble gas.
A: Is non-malleable, non-ductile & a poor conductor of electricity ___________
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______ is the life-giving element is the air.
