Question:
Which of the following metals has the lowest melting point?
Which of the following metals has the lowest melting point?
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Metals with low melting points like tin and lead have historically been easy to work with and are common in solders and low-temperature casting alloys.
Updated On: Sep 23, 2025
- Aluminium
- Tin
- Zinc
- Copper
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The Correct Option is B
Solution and Explanation
Step 1: Recall or look up the approximate melting points of the given metals.
Copper (Cu): approx. 1085°C (1984°F)
Aluminium (Al): approx. 660°C (1220°F)
Zinc (Zn): approx. 420°C (787°F)
Tin (Sn): approx. 232°C (450°F)
Step 2: Compare the values. Comparing the melting points, Tin has the lowest value at approximately 232°C. This property makes it useful for solders and alloys like pewter.
Copper (Cu): approx. 1085°C (1984°F)
Aluminium (Al): approx. 660°C (1220°F)
Zinc (Zn): approx. 420°C (787°F)
Tin (Sn): approx. 232°C (450°F)
Step 2: Compare the values. Comparing the melting points, Tin has the lowest value at approximately 232°C. This property makes it useful for solders and alloys like pewter.
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