Which of the following has the highest density and the lowest melting point ?
Correct answer: C. Lead
- A. Stainless steel
- B. Titanium
- C. Lead
- D. Aluminium
Explanation
Lead has a density of about 11.3 g/cm³, higher than the listed metals, and melts at only about 327°C. Stainless steel and titanium melt at much higher temperatures, while aluminium is much less dense.
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