Q49 / 180 · AIIMS 2007 · Chemistry

The element which is the most abundant in the earth crust is

  • Correct answer
    A
    \(\mathrm{O}\)
  • B
    \(\mathrm{S}\)
  • C
    \(\mathrm{Al}\)
  • D
    \(\mathrm{H}\).

Solution

Oxygen is the most abundant element in the earth's crust. (above \(45.5 \mathrm{wt}~ \%\))

Hence, the correct answer is option: 'A'.

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