Give an example of a metal which       (i) is a liquid at room temperature.       (ii) cart be easily cut with knife.       (iii) is the best conductor of heat.       (iv) is a poor conductor of heat.

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Muskan Anand

2 years ago

(i) Mercury (Hg)            (ii) Sodium and potassium            (iii) Silver and copper            (iv) Lead -.

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