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प्रश्न
Which one of the following element name is not derived from planet?
पर्याय
Plutonium
Neptunium
Uranium
Mercury
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उत्तर
Mercury
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संबंधित प्रश्न
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Match the characteristics of the three states of matter in List I with their correct answer from List II.
| List I | List II |
| 1. Have no definite shape, volume or free surface | A: Solids only |
| 2. Are highly compressible and least rigid | B: Liquids only |
| 3. Have a definite volume, no definite shape and are slightly diffusable | C: Gases only |
| 4. Are not compressible and have no diffusability | D: Liquids and gases only |
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| F: Solids, liquids and gases |
