निम्न में से कौन तत्व है?
Which of the following is an element?
Explanation opens after your attempt
C. लोहाIron
Concept
Iron is an element. Exam tip: names of metals are often elements.
Why this answer is correct
The correct answer is C. लोहा / Iron. Iron is an element. Exam tip: names of metals are often elements.
Exam Tip
लोहा एक तत्व है। परीक्षा में धातुओं के नाम अक्सर तत्व होते हैं।
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