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प्रश्न
The chemical symbol for sodium is
पर्याय
So
Sd
NA
Na
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उत्तर
Na
Chemical symbol for sodium is Na.
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संबंधित प्रश्न
What is a symbol? What information does it convey?
Explain the terms 'valency' and 'variable valency'.
Fill in the blank:
Dalton used symbol _____ for oxygen and _____ for hydrogen.
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K1+ Cl1-
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Select the correct answer to the statement given below:
An element present in the earth’s crust, atmosphere and the human body.
State whether the following ion or radical given below of a non-metallic element exhibits valency: 1–, 2– or 3–. (write the ion or radical with the correct valency).
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What does the symbol '(s)' present in a chemical equation, mean?
What does a chemical symbol represent?
