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प्रश्न
What is the characteristic of the electronic configuration of noble gases?
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उत्तर
The important characteristic of the electronic configuration of the noble gases is that they have completely filled outermost shells or valence shells, which is the reason for the inertness of these elements.
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संबंधित प्रश्न
Metal A has electronic configuration (2, 8, 1) and metal B has (2, 8, 8, 2). Which is more reactive? Why? Identify these metals.
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Non-metals react with dilute acids to produce a gas which burns with a 'pop' sound.
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| Properties | W | X | Y | Z |
| Malleable | Yes | No | No | Yes |
| Ductile | Yes | No | No | Yes |
| Electrical conductivity | Yes | Yes | Yes | No |
| Melting Point | High | Low | Low | High |
Which of the above elements were dicarded for usage by the company?
