कौन सा पदार्थ धातु की तरह चमकदार नहीं माना जाता?
Which substance is generally not considered metallic lustrous?
Explanation opens after your attempt
C. सल्फरSulfur
Concept
Sulfur is a non-metal and does not show metallic lustre. Exam tip: use lustre to identify metals but remember exceptions.
Why this answer is correct
The correct answer is C. सल्फर / Sulfur. Sulfur is a non-metal and does not show metallic lustre. Exam tip: use lustre to identify metals but remember exceptions.
Exam Tip
सल्फर अधातु है और धात्विक चमक नहीं दिखाता। परीक्षा में चमक से धातु पहचानें पर अपवाद भी याद रखें।
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