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प्रश्न
Write the Chemical Name of the Following and Also Give Their Molecular Formulae:
Sand
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उत्तर
Silicon dioxide (Sand) — SiO2
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संबंधित प्रश्न
Give two examples for the following: Metals
Fill in the blank
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Write the Chemical Name of the Following and Also Give Their Molecular Formulae:
Marble
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Indicate whether the following statement is true or false:
Metals can be polished.
Complete the statement with the correct words.
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| 3. | Element | c. | triatomic molecule |
| 4. | Gallium | d. | Polyatomic molecule |
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Name a non-metal other than carbon that shows allotropy.
