Physical Property of Metal - Melting Point and Boiling Point


 
 
Concept Explanation
 

Physical Property of Metal - Melting Point and Boiling Point

Melting point and boiling point : Metals have high melting and boiling points. But there are esceptions-sodium and potansium melt and boil at low temperatures. Gallium and caesium can melt if kept on palm. 

Metalm.p. (^oc)b.p. (^oc)
Zinc419907
Iron15352750
Copper10832567
Silver9622212
Sample Questions
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Question : 1

Which of the following are correct :

(a) The melting point of Zinc is less than that of Iron.

(b) The boiling point of Iron is less than that of Copper.

Right Option : D
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Explanation
Question : 2

Which of the following have lowest boiling point in the given metal ?

Right Option : A
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Explanation
Question : 3

Which of the following metal boils and melts at low temperatures ?

Right Option : D
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Explanation
 
 


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