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General Science

General Science

  • Quiz By: Sagar on 02-May-11

    Plays: 2223
  • Category : General in Quiz

    Tags : general science
General Science
  • 1 of 13:

    Chlorophyll is a naturally occurring chelate compound in which central metal is

  • A) Copper
  • B) Magnesium
  • C) Iron
  • D) Calcium
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