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प्रश्न
Give the symbol and valency of the following element and radical.
Hydroxide
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उत्तर
| Element/Radical | Symbol | Valency |
| Hydroxide | OH | one |
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संबंधित प्रश्न
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| 2 | ----- | A |
| 3 | B | ----- |
| 4 | ----- | C |
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