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प्रश्न
Fill in the blank
A diatomic gaseous element is _______.
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उत्तर
A diatomic gaseous element is oxygen.
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संबंधित प्रश्न
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The basic unit of an element is an __________.
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| Atom | Building block of matter |
| Element | Atoms of different kinds |
| Compound | Atoms of the same kind |
| Molecule | Smallest unit of a substance |
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| 1. | Element | Made up of molecules |
| 2. | Compound | Impure substance |
| 3. | Colloid | Settles down on standing |
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| 5. | Mixture | Made up of atoms |
