Question

why mercury is in liquid state ​

Answer 1

Answer:

Mercury has unique electronic configuration which makes it behave similarly to noble gas elements.

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Answer 2

Answer:

THE ELECTRONS IN MERCURY ATOM ARE BOUND MORE TIGHTLY THAN USUAL TO THE NUCLEUS. THE S ELECTRONS ARE MOVING SO FAST AND CLOSE TO THE NUCLEUS. MERCURY IS RELUCTANT TO FORM BONDS AND SHOWS LOW MELTING POINT. SO HG EXISTS IN LIQUID STATE UNLIKE OTHER D-BLOCK ELEMENTS.

Explanation:

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