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The chemical symbol for sodium is...

The chemical symbol for sodium is

A

So

B

Sd

C

NA

D

Na

Text Solution

Verified by Experts

The correct Answer is:
D
The chemical symbol for sodium is derived from its Latin name 'Natrium'. In a two letter symbol, the first letter is the 'capital letter' but the second letter is the 'small letter'. Therefore, its symbol is 'Na'`.
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NCERT EXEMPLAR-ATOMS AND MOLECULES-Atoms And Molecules
  1. Which of the following statements is not true about an atom?

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  2. The chemical symbol for nitrogen gas is:

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  3. The chemical symbol for sodium is

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  4. Which of the following would wight the highest?

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  5. Which of the following has maximum number of atoms?

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  6. Which of the following contains maximum number of molecules?

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  7. Mass of one atom of oxygen is

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  8. 3.42 g of sucrose are dissolved in 18g of water in a beaker. The numbe...

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  9. A change in the physical state can be brought about

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  10. Which of the following represents a correct chemical formula? Name it.

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  11. Write the molecular formulae for the following compounds. a) Copper ...

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  12. Write the molecular formulae of all the compounds that can be formed b...

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  13. Write the cations and anions present (if any) in the following compoun...

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  14. Give the formulae of the compounds formed from the following sets of e...

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  15. Which of the following symbols of elements are incorrect? Give their c...

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  16. Give the chemical formulae for the following compounds and compute the...

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  17. State the number of atoms present in each of the following chemical sp...

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  18. What is the fraction of the mass of water due to neutrons?

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  19. Does the solubility of a substance change with temperature? Explain wi...

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  20. Classify each of the following on the basis of their atomicity. A) F(2...

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