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प्रश्न
Which of the following is a short and scientific way of representing one molecule of an element or compound?
पर्याय
Mathematical formula
Chemical formula
Mathematical symbol
Chemical symbol
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उत्तर
Chemical symbol
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संबंधित प्रश्न
Define: Atomic number
What is the atomicity of the following ?
- Oxygen
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- Phosphorus
- Sodium
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An element X forms the following compounds with hydrogen, carbon and oxygen :
H2X, CX2, XO2, XO3
State the three valencies of element X which are illustrated by these compounds.
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Explain the term – molecules. Give three examples of atoms of the same element forming a molecule. State the atomicity of the same.
State the atomicity of the following:
Oxygen
Which of the following is a triatomic molecule?
The Atomicity of phosphorous is ______
Which of the following contains maximum number of molecules?
