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NEETChemistryp Block Elements (Group 15, 16, 17 & 18)

Which noble gases occur in the Earth's atmosphere?

Options

  1. AAll noble gases except radon and oganesson
  2. BOnly argon
  3. CAll noble gases except xenon and krypton
  4. DNone of the noble gases are found in the atmosphere

Correct answer

A. All noble gases except radon and oganesson

Step-by-step solution

All noble gases except radon and oganesson occur in the Earth's atmosphere.

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