WBCS.LIVE practice question

What is the half-life of Uranium-238?

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. 4.468 billion years
  2. 704 million years
  3. 5,730 years
  4. 12 years

Correct answer and explanation

Correct answer: 4.468 billion years