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प्रश्न
One of the following elements has an atomicity of ‘one’. This element is :
पर्याय
helium
hydrogen
sulphur
ozone
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उत्तर
Helium
The atomicity of Helium (He) is 1.
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संबंधित प्रश्न
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| 1. | 8 g of O2 | - | 4 moles |
| 2. | 4 g of H2 | - | 0.25 moles |
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