MCQ
Magnesium and bromine are largely derived from :
  • A
    Placer deposits
  • B
    Sea $-$ shores.
  • Ocean water.
  • D
    All the above.

Answer

Correct option: C.
Ocean water.
Magnesium and bromine are largely derived from ocean water.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free