The characteristic flame colour of sodium is:
Correct answer: C. Golden yellow
- A. Green
- B. Yellow
- C. Golden yellow
- D. Violet
Explanation
The characteristic flame color of sodium is indeed golden yellow, making option C the correct choice. Options A, B, and D are incorrect as they do not match the actual flame color associated with sodium.
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About s-Block and p-Block Elements
The s and p blocks are studied through their valence-shell configurations, periodic trends and characteristic chemical properties. Work covers the reactions of Group I and Group II elements, the behaviour of Group IV elements, and how atomic size, ionization energy, electronegativity and metallic character change across periods and down groups.
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