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प्रश्न
The diagram represents an isotope of hydrogen [H]. Answer the following:
Atomic no. = 1
Mass no. = 1
If an isotope of ‘H’ has mass no. = 2, how many electrons does it have.
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उत्तर
One electron.
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संबंधित प्रश्न
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| X | Y | |
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| Neutrons | 6 | 8 |
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