Which element is commonly found in ‘Table Salt’?
ACalcium and Iodine
BMagnesium and Sulfur
CPotassium and Fluorine
DSodium and Chlorine
Explanation
• Table salt is chemically known as sodium chloride ($NaCl$).
• Sodium and chlorine are essential for fluid balance, nerve transmission, and muscle function.
• It is the most common mineral used in human diets globally.
Exam Relevance
- Topic: Competitive Exams
- Subtopic: FPSC/PPSC Past Papers

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