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प्रश्न
Name one metal which is a liquid at room temperature
उत्तर
Mercury
APPEARS IN
संबंधित प्रश्न
Write any three differences between metals and non-metals with respect to their physical properties.
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The electronic configurations of three elements X, Y and Z are:
| X : 2 | Y : 2, 8, 7 | Z : 2, 8, 2 |
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(b) Y is a metal
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