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प्रश्न
Which noble gas has the lowest boiling point?
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उत्तर
Helium has the lowest boiling point.
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संबंधित प्रश्न
Which noble gas is used in filling balloons for meteorological observations?
Draw the structure of the following:
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test q 1234
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| (C) XeOF4 | (3) sp3 – pyramidal |
| (D) XeF4 | (4) sp3d2 – square pyramidal |
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