Which of the following is the Lightest Metal?

  1. Mercury
  2. Lithium
  3. Lead
  4. Silver
Monis Rasool Professor Asked on 11th June 2015 in Chemistry.
Add Comment
  • 1 Answer(s)

    Warning: Illegal string offset 'alt_text' in /home/resultwa/public_html/edupil.com/wp-content/themes/edupil155/includes/theme.php on line 742

    Warning: Illegal string offset 'description' in /home/resultwa/public_html/edupil.com/wp-content/themes/edupil155/includes/theme.php on line 743

    Warning: Illegal string offset 'alt_text' in /home/resultwa/public_html/edupil.com/wp-content/themes/edupil155/includes/theme.php on line 742

    Warning: Illegal string offset 'description' in /home/resultwa/public_html/edupil.com/wp-content/themes/edupil155/includes/theme.php on line 743

    Answer: (2) Lithium

    RE: Which of the following is the Lightest Metal?


    Lithium is the lightest Metal. It is a chemical element and it is an alkali metal. It was discovered by Johan August Arfwedon in 1817.
    Symbol                 Li
    Atomic number 3
    Atomic weight   6.94
    Boiling point       1330oC
    It is soft enough to be cut with a knife. It has a very low density of 0.534 g/cm3. It is made by electrolysis of fused lithium chloride.

    Anurag Mishra Professor Answered on 14th June 2015.
    Add Comment
  • Your Answer

    By posting your answer, you agree to the privacy policy and terms of service.