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प्रश्न
The noble gas used in advertising signboards is
विकल्प
Helium
Neon
Argon
Krypton
उत्तर
Neon
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संबंधित प्रश्न
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| Property of metal | Use in everyday life |
| i. Ductility | |
| ii. Malleability | |
| iii. Conduction of heat | |
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| v. Sonority |
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| (b) Neon | (2) Thermometer |
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