Correct option is C
Among the given materials,
zinc has the lowest melting point of approximately
419.5°C.
Tungsten has the highest melting point (3422°C) among all metals.
Wrought iron melts at about 1530°C.
Magnesium melts at approximately 650°C.
Important Points:
· Melting point is the temperature at which a substance changes from solid to liquid.
· Metals with low melting points, such as zinc, are commonly used in die-casting and galvanizing.
· Tungsten is used in applications like light bulbs and high-temperature furnaces due to its high melting point.
· Magnesium is used in lightweight alloys.
