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

Which element in Group 16 is radioactive and short-lived with a half-life of 13.8 days?

Options

  1. AOxygen
  2. BSulphur
  3. CSelenium
  4. DPolonium

Correct answer

D. Polonium

Step-by-step solution

The paragraph mentions that polonium is radioactive and short-lived with a half-life of 13.8 days.

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